How Far Does The Earth Travel Around The Sun In A Year?

Earth’s journey through space is faster than we realize. How Far Does The Earth Travel Around The Sun, and how can you make your own journey to explore Vietnam even smoother with SIXT.VN? Let’s explore the cosmos and Vietnam’s travel opportunities with useful travel advice and tips.

1. What Distance Does Earth Cover Annually Orbiting the Sun?

Earth travels approximately 584 million miles (940 million kilometers) in its orbit around the sun each year. That’s an incredible distance at an astonishing speed.

Earth’s journey around the sun is a fascinating concept to grasp. The Earth’s orbit is not a perfect circle but rather an ellipse. The average distance from Earth to the Sun, known as an astronomical unit (AU), is about 93 million miles (149.6 million kilometers). However, this distance varies throughout the year because of the elliptical shape of the orbit.

1.1 Calculating Earth’s Orbital Distance

To understand how we arrive at the figure of 584 million miles, we use basic geometry. Since the orbit is nearly circular, we can calculate its circumference using the formula:

Circumference = 2πr

Where r is the radius (the average distance between the Earth and the Sun).

Circumference = 2 x π x 93 million miles

Circumference ≈ 584 million miles

Earth Polychromatic Imaging Camera (EPIC) captures Earth's daily rotation from a million miles away

1.2 Earth’s Speed in Orbit

The Earth’s speed can be derived from the distance it travels in a year. Since speed is distance divided by time, we divide 584 million miles by the number of hours in a year (365.25 days x 24 hours).

Speed = Distance / Time

Speed = 584 million miles / (365.25 days x 24 hours)

Speed ≈ 67,000 miles per hour (107,000 kilometers per hour)

This speed ensures that Earth remains in its orbit, balancing the gravitational pull of the sun.

1.3 Comparative Orbital Speeds

Other planets in our solar system have different orbital speeds depending on their distance from the sun. Mercury, the closest planet, travels much faster, while Neptune, the farthest, moves significantly slower. The orbital speed is dictated by the distance between the planet and the sun.

Here’s a comparison of orbital speeds:

1.4 Additional Factors Affecting Earth’s Journey

Beyond the Earth’s orbit around the sun, several other movements contribute to our planet’s journey through space. These include the sun’s orbit within the Milky Way galaxy and the motion of the Milky Way itself relative to other galaxies.

Understanding these movements enriches our perspective on how much our planet is constantly moving.

2. How Fast Is Earth Actually Spinning?

Earth’s spin varies with latitude, but it’s fastest at the equator, reaching approximately 1,037 mph (1,670 km/h).

The speed at which Earth spins, also known as its rotation, is another critical aspect of its movement. Unlike its orbital speed, the rotational speed depends on your location on the planet.

2.1 Calculating Rotational Speed

To calculate the rotational speed, we use the circumference of the Earth at a specific latitude. The Earth’s circumference is approximately 24,898 miles (40,070 kilometers) at the equator, according to NASA. A full rotation takes about 24 hours.

Speed = Circumference / Time

Speed = 24,898 miles / 24 hours

Speed ≈ 1,037 mph

2.2 Rotational Speed at Different Latitudes

As you move away from the equator towards the poles, the rotational speed decreases. This is because the circumference at higher latitudes is smaller. The formula to calculate the speed at any latitude is:

Speed = Cosine (Latitude) x Speed at the Equator

For example, at 45 degrees latitude:

Speed = Cosine (45°) x 1,037 mph

Speed ≈ 0.707 x 1,037 mph

Speed ≈ 733 mph

By the time you reach the North or South Poles, your spin speed is virtually zero, as it takes an entire day to spin in place.

2.3 Practical Applications of Earth’s Spin

Space agencies often take advantage of Earth’s spin when launching rockets. Launching near the equator and in the direction of Earth’s rotation provides a speed boost, making it easier for rockets to reach space. This is why locations like Florida are preferred for launching missions to the International Space Station (ISS).

Detailed view of the sun's surface and solar flares

2.4 What If Earth Stopped Spinning?

The effects of Earth suddenly stopping its spin would be catastrophic. According to NASA, the atmosphere would continue to move at the original speed, sweeping everything off the land, including people, buildings, and trees. However, NASA states the probability of this happening is practically zero in the next few billion years.

A gradual slowing of Earth’s spin, while less dramatic, would also have significant effects. The planet could eventually become sun-synchronous, with one side always facing the sun and the other always facing away.

3. How Does The Sun Move Through Space?

The sun orbits the Milky Way’s center at approximately 448,000 mph (720,000 km/h).

The sun, along with our entire solar system, is also in constant motion within the Milky Way galaxy. Understanding this movement adds another layer to our understanding of cosmic dynamics.

3.1 The Sun’s Galactic Orbit

The sun is located about 25,000 light-years from the center of the Milky Way, which is at least 100,000 light-years across, according to Stanford University. It moves around the galactic center at an average speed of 448,000 mph (720,000 km/h).

3.2 Time to Orbit the Milky Way

Even at this rapid speed, it would take the solar system approximately 230 million years to complete one orbit around the Milky Way. This period is known as a galactic year.

3.3 The Milky Way’s Movement

The Milky Way itself is also moving through space relative to other galaxies. In about 4 billion years, the Milky Way is projected to collide with the Andromeda Galaxy, our nearest galactic neighbor. They are currently rushing towards each other at about 70 miles per second (112 km per second).

3.4 Implications of Cosmic Motion

The continuous motion of everything in the universe underscores the dynamic nature of space. It means that our perspective of the cosmos is always changing, and our understanding must evolve to keep pace.

4. Why Is Understanding Earth’s Movement Important For Travel?

Understanding Earth’s movements helps in timekeeping, navigation, and satellite technology, improving travel experiences.

While the Earth’s cosmic movements may seem distant from our daily lives, they have significant practical implications for travel. Understanding these movements helps us in areas such as timekeeping, navigation, and satellite technology, all of which improve our travel experiences.

4.1 Timekeeping and Navigation

The Earth’s rotation and orbit are fundamental to our concept of time. The length of a day is based on the Earth’s rotation, and the length of a year is based on its orbit around the sun. Precise timekeeping is essential for coordinating flights, trains, and other modes of transportation. Global navigation systems like GPS rely on accurate timekeeping to determine locations, enabling travelers to navigate unfamiliar places easily.

4.2 Satellite Technology

Satellites orbiting the Earth are crucial for various travel-related services. They provide weather forecasts, communication services, and detailed mapping, helping travelers plan and stay informed. These satellites must account for Earth’s rotation and orbit to maintain accurate positioning and functionality.

4.3 Seasonal Travel Planning

The Earth’s tilt on its axis as it orbits the sun causes seasons. Understanding these seasonal changes is essential for planning travel. Different seasons offer different experiences and may affect travel conditions, such as weather and tourist crowds. Knowing when to travel can significantly impact the enjoyment and safety of a trip.

4.4 Cultural and Historical Context

Understanding the Earth’s place in the universe also adds a deeper appreciation for cultural and historical sites. Ancient monuments and structures, like Stonehenge or the pyramids of Giza, were often built with astronomical alignments, reflecting early civilizations’ understanding of celestial movements.

5. Planning Your Trip to Vietnam with SIXT.VN

SIXT.VN offers comprehensive travel solutions, including airport transfers, hotel bookings, and tours, making your trip seamless.

Now that we’ve explored the mind-boggling scale of Earth’s movements in space, let’s bring it down to earth and discuss how you can make the most of your travel experiences. SIXT.VN is dedicated to providing comprehensive travel solutions, including airport transfers, hotel bookings, and tours, ensuring your trip to Vietnam is seamless and memorable.

5.1 Comprehensive Travel Services

SIXT.VN offers a wide array of services designed to cater to every aspect of your travel needs. From the moment you arrive until your departure, our goal is to provide convenience, reliability, and exceptional customer service.

Airport Transfers: Start your trip stress-free with our reliable airport transfer service. We ensure timely pickups and drop-offs, providing a smooth transition to your destination.

Hotel Bookings: Choose from a curated selection of hotels to suit your preferences and budget. Our platform offers a variety of options, from luxury accommodations to cozy boutique hotels.

Tours and Activities: Discover the best of Vietnam with our expertly guided tours and activities. Whether you’re interested in historical sites, cultural experiences, or natural wonders, we have something for everyone.

5.2 Tailored Travel Solutions

SIXT.VN understands that every traveler is unique. That’s why we offer tailored travel solutions to match your specific interests and needs.

Custom Itineraries: Our travel experts can help you create a personalized itinerary, ensuring you see the sights that matter most to you.

Flexible Booking Options: Enjoy the flexibility to modify or cancel your bookings as needed. We understand that travel plans can change, and we’re here to accommodate your needs.

24/7 Customer Support: Our dedicated customer support team is available around the clock to assist you with any questions or concerns.

5.3 Exclusive Benefits of SIXT.VN

Choosing SIXT.VN for your travel needs comes with a range of exclusive benefits designed to enhance your experience.

Competitive Pricing: We offer competitive pricing on all our services, ensuring you get the best value for your money.

Local Expertise: Benefit from our in-depth knowledge of Vietnam. We provide insider tips and recommendations to help you discover hidden gems and authentic experiences.

Seamless Integration: Our services are seamlessly integrated, making it easy to manage all your travel arrangements in one place.

5.4 Making Your Trip to Vietnam Unforgettable

With SIXT.VN, you can focus on enjoying your trip to Vietnam, knowing that all the details are taken care of. Whether you’re exploring the bustling streets of Hanoi, cruising the serene waters of Ha Long Bay, or relaxing on the beautiful beaches of Phu Quoc, we’re here to make your journey unforgettable.

6. Key Travel Considerations for Vietnam

Be aware of visa requirements, local currency, and cultural norms to ensure a smooth and respectful trip.

When planning a trip to Vietnam, it’s essential to consider several key factors to ensure a smooth and respectful experience. These considerations range from practical matters like visa requirements and local currency to cultural norms and health precautions.

6.1 Visa Requirements

Before traveling to Vietnam, check the visa requirements for your nationality. Many countries are eligible for visa exemptions for short stays, while others may need to apply for a visa in advance. The process typically involves submitting an application form, passport photos, and supporting documents to the Vietnamese embassy or consulate in your home country. Some travelers may also be eligible for an e-visa, which can be obtained online.

6.2 Local Currency

The official currency of Vietnam is the Vietnamese Dong (VND). While credit cards are accepted in many hotels, restaurants, and shops in major cities, it’s advisable to carry cash for smaller establishments and rural areas. ATMs are widely available in cities, but it’s a good idea to inform your bank of your travel plans to avoid any issues with your card.

6.3 Health and Safety

Consult your doctor about recommended vaccinations and health precautions for Vietnam. Common vaccinations include those for hepatitis A and typhoid fever. It’s also wise to take precautions against mosquito bites, as diseases like dengue fever and Zika virus are present in some areas. Drink bottled water and be cautious about street food to avoid stomach issues.

6.4 Cultural Norms

Vietnam has a rich and distinct culture, and respecting local customs is essential. Dress modestly when visiting temples and pagodas, and remove your shoes before entering someone’s home. Avoid public displays of affection and be mindful of your tone and body language, as Vietnamese culture values politeness and humility.

6.5 Transportation

Getting around Vietnam offers various options, including taxis, buses, trains, and domestic flights. Taxis and ride-hailing services are convenient in cities, but make sure the meter is running or negotiate the fare in advance. Buses are a cost-effective way to travel between cities, but they can be crowded and time-consuming. Trains are a comfortable option for longer journeys, and domestic flights are ideal for covering large distances quickly.

6.6 Accommodation

Vietnam offers a wide range of accommodation options to suit every budget and preference. From luxury hotels in major cities to budget-friendly hostels and guesthouses, there’s something for everyone. Booking in advance is recommended, especially during peak tourist seasons.

6.7 Language

The official language of Vietnam is Vietnamese. While English is spoken in tourist areas, learning a few basic Vietnamese phrases can enhance your experience and show respect for the local culture. Simple phrases like “xin chào” (hello), “cảm ơn” (thank you), and “tạm biệt” (goodbye) can go a long way.

6.8 Weather

Vietnam has a diverse climate, with regional variations in temperature and rainfall. The northern part of the country experiences distinct seasons, with a cool, dry winter and a hot, humid summer. The central and southern regions have a tropical climate with a wet and dry season. Check the weather forecast before you travel and pack accordingly.

6.9 Food and Drink

Vietnamese cuisine is renowned for its fresh ingredients, vibrant flavors, and diverse regional specialties. From the iconic pho noodle soup to the delicious banh mi sandwiches and fresh spring rolls, there’s no shortage of culinary delights to discover. Be sure to try local specialties and explore the street food scene, but exercise caution and choose reputable vendors.

6.10 Activities

Vietnam offers a wide range of activities to suit every interest. Explore historical sites like the ancient city of Hue and the My Son Sanctuary, hike in the mountains of Sapa, relax on the beaches of Nha Trang, or cruise the stunning Ha Long Bay. Whether you’re interested in culture, nature, or adventure, Vietnam has something for everyone.

7. Popular Tourist Destinations in Vietnam

Explore Hanoi, Ha Long Bay, Hoi An, and Ho Chi Minh City for diverse cultural and scenic experiences.

Vietnam is a country rich in history, culture, and natural beauty, offering a wide range of attractions for tourists. From bustling cities to serene landscapes, here are some of the most popular destinations to consider for your trip.

7.1 Hanoi

Hanoi, the capital city of Vietnam, is a vibrant blend of old-world charm and modern energy. Explore the narrow streets of the Old Quarter, sample delicious street food, and visit historical sites like the Ho Chi Minh Mausoleum and the Temple of Literature. Don’t miss the chance to enjoy a traditional water puppet show or take a leisurely stroll around Hoan Kiem Lake.

7.2 Ha Long Bay

Ha Long Bay, a UNESCO World Heritage site, is renowned for its stunning limestone karsts and emerald waters. Take a cruise through the bay, kayak among the islands, and explore hidden caves and grottoes. The breathtaking scenery and tranquil atmosphere make Ha Long Bay a must-visit destination.

7.3 Hoi An

Hoi An, a charming ancient town, is known for its well-preserved architecture, colorful lanterns, and skilled tailors. Explore the narrow streets lined with historic buildings, visit the Japanese Covered Bridge, and relax on the nearby beaches. Hoi An is also a foodie paradise, offering a variety of local specialties like cao lau noodles and white rose dumplings.

7.4 Ho Chi Minh City

Ho Chi Minh City, formerly Saigon, is a bustling metropolis that reflects Vietnam’s modern dynamism. Visit historical sites like the Reunification Palace and the War Remnants Museum, explore the vibrant Ben Thanh Market, and sample delicious street food. Ho Chi Minh City is also a gateway to the Mekong Delta, a region of lush landscapes and floating markets.

7.5 Sapa

Sapa, located in the northern mountains of Vietnam, is a popular destination for trekking and cultural experiences. Hike through terraced rice fields, visit ethnic minority villages, and enjoy stunning views of the surrounding landscapes. Sapa offers a unique opportunity to connect with nature and learn about Vietnam’s diverse cultures.

7.6 Hue

Hue, the former imperial capital of Vietnam, is a city steeped in history and culture. Explore the Citadel, visit the tombs of the emperors, and take a boat trip on the Perfume River. Hue offers a glimpse into Vietnam’s imperial past and is a must-visit destination for history buffs.

7.7 Nha Trang

Nha Trang, a coastal city in central Vietnam, is known for its beautiful beaches, crystal-clear waters, and vibrant nightlife. Relax on the sandy shores, swim in the turquoise sea, and explore the nearby islands. Nha Trang is also a popular destination for water sports like snorkeling, diving, and surfing.

7.8 Phu Quoc

Phu Quoc, an island off the coast of Vietnam, is a tropical paradise with pristine beaches, lush forests, and clear waters. Relax on the sandy shores, swim in the turquoise sea, and explore the island’s natural beauty. Phu Quoc is also a popular destination for diving, snorkeling, and seafood lovers.

7.9 Mekong Delta

The Mekong Delta, a region of lush landscapes and winding waterways, is a unique and fascinating destination. Explore the floating markets, visit local villages, and sample regional specialties. The Mekong Delta offers a glimpse into rural Vietnamese life and is a must-visit destination for those interested in culture and nature.

7.10 Da Nang

Da Nang, a coastal city in central Vietnam, is known for its beautiful beaches, modern infrastructure, and vibrant atmosphere. Relax on the sandy shores, swim in the turquoise sea, and explore the nearby Marble Mountains. Da Nang is also a gateway to the ancient town of Hoi An and the imperial city of Hue.

8. Understanding Vietnam’s Climate

Vietnam’s climate varies regionally, with distinct seasons in the north and tropical conditions in the south, influencing travel plans.

Vietnam’s climate is diverse and varies significantly from north to south due to the country’s elongated shape and varied topography. Understanding these climatic variations is crucial for planning your trip, as different regions offer unique experiences at different times of the year.

8.1 Northern Vietnam

Northern Vietnam experiences four distinct seasons: spring, summer, autumn, and winter.

Spring (March to May): Spring is a pleasant time to visit Northern Vietnam, with mild temperatures and occasional rainfall. The landscapes are lush and green, and the weather is ideal for outdoor activities.

Summer (June to August): Summer in Northern Vietnam is hot and humid, with temperatures often exceeding 30°C (86°F). Rainfall is frequent, especially in the afternoon. This is a good time to visit if you enjoy warm weather, but be prepared for the heat and humidity.

Autumn (September to November): Autumn is considered the best time to visit Northern Vietnam, with mild temperatures, clear skies, and vibrant foliage. This is an ideal time for trekking, sightseeing, and enjoying the region’s natural beauty.

Winter (December to February): Winter in Northern Vietnam can be cool and dry, with temperatures occasionally dropping below 10°C (50°F). This is a good time to visit if you enjoy cooler weather, but be prepared for occasional cold spells.

8.2 Central Vietnam

Central Vietnam has a tropical climate with two main seasons: the dry season and the rainy season.

Dry Season (January to August): The dry season is characterized by warm temperatures, clear skies, and low humidity. This is a good time to visit the region’s beaches, historical sites, and cultural attractions.

Rainy Season (September to December): The rainy season brings heavy rainfall, occasional typhoons, and high humidity. This is not the best time to visit Central Vietnam, as outdoor activities may be limited.

8.3 Southern Vietnam

Southern Vietnam has a tropical climate with two main seasons: the dry season and the rainy season.

Dry Season (December to April): The dry season is characterized by warm temperatures, clear skies, and low humidity. This is a good time to visit the region’s beaches, cities, and natural attractions.

Rainy Season (May to November): The rainy season brings heavy rainfall, high humidity, and occasional flooding. This is not the best time to visit Southern Vietnam, as outdoor activities may be limited.

8.4 Regional Climate Guide

Here is a quick guide to help you plan your trip based on the regional climate:

9. Vietnamese Cuisine: A Culinary Journey

Experience the diverse flavors of Vietnamese cuisine, from pho to banh mi, offering a delightful culinary adventure.

Vietnamese cuisine is celebrated for its fresh ingredients, vibrant flavors, and diverse regional specialties. Each dish tells a story, reflecting the country’s rich cultural heritage and culinary traditions.

9.1 Key Ingredients

Vietnamese cuisine relies on a variety of fresh ingredients, including herbs, vegetables, rice, noodles, and seafood. Common herbs include cilantro, mint, basil, and lemongrass, which add aromatic and flavorful notes to the dishes. Fish sauce, soy sauce, and chili peppers are also used extensively.

9.2 Regional Specialties

Each region of Vietnam has its own culinary specialties, reflecting the local ingredients and culinary techniques. In Northern Vietnam, pho noodle soup is a must-try dish, while in Central Vietnam, you can sample specialties like cao lau noodles and banh xeo pancakes. In Southern Vietnam, fresh spring rolls and seafood dishes are popular choices.

9.3 Popular Dishes

Here are some of the most popular Vietnamese dishes that you should try during your trip:

9.4 Street Food

Exploring Vietnam’s street food scene is a must-do for any traveler. From bustling markets to roadside stalls, you can find a wide variety of delicious and affordable dishes. Be sure to try local specialties like banh mi, pho, and fresh spring rolls from street vendors.

9.5 Dining Etiquette

When dining in Vietnam, it’s customary to use chopsticks to eat your food. Hold your bowl close to your mouth when eating rice or noodles, and avoid sticking your chopsticks upright in your bowl, as this resembles a ritual offering to the deceased. Tipping is not mandatory, but it’s appreciated for good service.

9.6 Cooking Classes

If you’re interested in learning more about Vietnamese cuisine, consider taking a cooking class. Many cooking schools offer hands-on classes where you can learn to prepare traditional dishes using fresh ingredients and local techniques.

9.7 Food Tours

Another great way to experience Vietnamese cuisine is by joining a food tour. Local guides can take you to the best restaurants, street food stalls, and markets, introducing you to a variety of dishes and flavors.

10. Tips for Sustainable and Responsible Travel

Support local businesses, respect cultural norms, and minimize your environmental impact to travel responsibly.

As a responsible traveler, it’s essential to consider the impact of your trip on the environment, local communities, and cultural heritage. By adopting sustainable travel practices, you can minimize your footprint and contribute to the well-being of the destinations you visit.

10.1 Support Local Businesses

One of the best ways to support local communities is by patronizing local businesses. Shop at local markets, eat at local restaurants, and stay at locally-owned accommodations. This helps to create jobs and stimulate the local economy.

10.2 Respect Cultural Norms

When visiting a new destination, take the time to learn about the local culture and customs. Dress modestly when visiting religious sites, remove your shoes before entering someone’s home, and be mindful of your tone and body language. This shows respect for the local culture and helps to foster positive relationships.

10.3 Minimize Your Environmental Impact

Reduce your environmental impact by conserving resources, reducing waste, and avoiding activities that harm the environment. Use public transportation, walk or bike whenever possible, and avoid single-use plastics. Choose eco-friendly accommodations and tour operators, and participate in activities that promote conservation and sustainability.

10.4 Conserve Water and Energy

Be mindful of your water and energy usage, especially in areas where resources are scarce. Take shorter showers, turn off lights and appliances when not in use, and reuse towels and linens whenever possible.

10.5 Reduce Waste

Minimize your waste by bringing your own reusable water bottle, shopping bag, and toiletries. Avoid single-use plastics and dispose of waste responsibly. Recycle whenever possible and support businesses that prioritize waste reduction and recycling.

10.6 Protect Wildlife

Avoid activities that harm wildlife, such as visiting animal shows or purchasing products made from endangered species. Respect wildlife habitats and follow guidelines for responsible wildlife viewing.

10.7 Participate in Community Projects

Consider volunteering for a local community project or supporting a local charity. This is a great way to give back to the community and make a positive impact.

10.8 Spread Awareness

Share your experiences and knowledge with others, and encourage them to travel responsibly. Promote sustainable travel practices on social media, write reviews of eco-friendly businesses, and educate your friends and family about the importance of responsible travel.

FAQ: Understanding Earth’s Journey and Planning Your Trip

Here are some frequently asked questions about Earth’s orbit and planning travel to Vietnam with SIXT.VN:

Q1: How far does the Earth travel around the sun in one year?

The Earth travels approximately 584 million miles (940 million kilometers) around the sun each year.

Q2: How fast is Earth moving in its orbit around the sun?

Earth orbits the sun at an average speed of about 67,000 miles per hour (107,000 kilometers per hour).

Q3: What is the average distance between the Earth and the sun?

The average distance between the Earth and the sun, known as one astronomical unit (AU), is about 93 million miles (149.6 million kilometers).

Q4: What other movements does Earth have in space?

Besides orbiting the sun, Earth also spins on its axis and moves with the sun through the Milky Way galaxy.

Q5: How can SIXT.VN help me plan my trip to Vietnam?

SIXT.VN offers comprehensive travel services, including airport transfers, hotel bookings, and expertly guided tours to make your trip seamless.

Q6: What travel services does SIXT.VN provide in Vietnam?

We offer a range of services including airport transfers, hotel bookings, customized tours, and 24/7 customer support.

Q7: How do I get a visa for Vietnam?

Check the visa requirements based on your nationality and apply through the Vietnamese embassy or consulate in your home country, or apply online for an e-visa if eligible.

Q8: What currency is used in Vietnam?

The official currency is the Vietnamese Dong (VND). Credit cards are accepted in major cities, but it’s advisable to carry cash for smaller establishments.

Q9: What are some must-visit destinations in Vietnam?

Popular destinations include Hanoi, Ha Long Bay, Hoi An, and Ho Chi Minh City, each offering unique cultural and scenic experiences.

Q10: How should I dress when visiting religious sites in Vietnam?

Dress modestly when visiting temples and pagodas to show respect for local customs, and remove your shoes before entering someone’s home.

Contact us:

• Address: 260 Cau Giay, Hanoi, Vietnam
• Hotline/WhatsApp: +84 986 244 358
• Website: SIXT.VN

By understanding the vast scale of Earth’s movements and planning your trip with SIXT.VN, your journey to Vietnam will be both enlightening and unforgettable.