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How long is the Mekong River

How long is the Mekong River? – Facts that you may not know

09/12/2024 1.121 views

The Mekong River serves as a vital artery of Southeast Asia. Stretching from the heights of the Tibetan Plateau to the fertile plains of the Mekong Delta, it supports millions of people in six countries. Through this article, we explore the length, geography, and significance of the Mekong River as it travels from source to sea.

1. How long is the Mekong River in total?

The Mekong River covers a length of approximately 4,900 kilometers, making it the longest river in Southeast Asia and the 12th longest river in the world. So, where is the Mekong River, more specifically, Mekong River in which country? Rising from the high-altitude Tibetan Plateau, the Mekong flows through China, Myanmar, Laos, Thailand, Cambodia, and Vietnam before reaching the South China Sea. Its basin stretches over a vast 795,000 square kilometers, while its annual discharge is an impressive 475 cubic kilometers, placing it among the world’s ten largest rivers by volume.

Mekong River

Wondering how long is the Mekong River in km? It stretches an impressive 4,900 kilometers (Source: Collected)

2. How long is the Mekong River by section?

The Mekong River Basin is generally divided into two main sections: the Upper Mekong River Basin, located mostly in China and Myanmar, and the Lower Mekong River Basin, which spans Laos, Thailand, Cambodia, and Vietnam. 

2.1. The Upper Mekong River Basin

The Upper Mekong River Basin encompasses the river’s origins on the Tibetan Plateau, extending into China and parts of Myanmar. In China, the river is known as the Lancang River, and it flows through the country’s rugged mountainous terrain. This section covers about 24 percent of the total Mekong Basin, approximately 190,800 square kilometers.

The Tibetan Plateau, located at an elevation of over 5,000 meters, is the source of the Mekong and is one of the most heavily glaciated areas in the world. Here, glaciers and seasonal snowmelt feed the river’s headwaters, providing a continuous flow of water into the basin. The high-altitude conditions and glaciated terrain make this region crucial for the Mekong’s flow, particularly during the dry season, as it sustains water levels downstream.

The Upper Mekong River Basin

The Upper Mekong River Basin flows through China and Myanmar (Source: Collected)

2.2. The Lower Mekong River Basin

The Lower Mekong River Basin is divided into four main geographic regions: the Northern Highlands, the Khorat Plateau, the Tonle Sap Basin, and the Mekong Delta. The Northern Highlands span parts of Myanmar, Thailand, and Laos, featuring steep terrain and significant tributaries. The Khorat Plateau is located in northeastern Thailand and the Tonle Sap Basin is in Cambodia. The Mekong Delta, starting in Phnom Penh and flowing into southern Vietnam, is the river’s most densely populated area. Covering an area of around 571,000 square kilometers, the Lower Mekong Basin is where the river provides essential water and fertile land for agriculture, fisheries, and local industries. 

How long is the Mekong River

Discovering just how long is the Mekong River reveals its significance across Southeast Asia (Source: Collected)

Check out this detailed Mekong River map for further detailed about its location

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3. What is the length of the Mekong River Delta in Vietnam?

Mekong Delta is the river’s final stage before emptying into the sea. This expansive, triangular-shaped plain covers an area of roughly 55,000 square kilometers, extending from Phnom Penh to the Southern Vietnam coast. Within Vietnam, the Mekong Delta encompasses about 39,000 square kilometers, covering 13 provinces, including Ben Tre, Can Tho, Kien Giang, Sa Dec, Tra Vinh, Bac Lieu, An Giang, and more.

The Mekong Delta itself is about 270 kilometers long, with a coastline of approximately 600 kilometers. It plays a vital role in Vietnam’s economy, particularly in agriculture, as it produces around half of the country’s rice. With its complex network of rivers, canals, and lush farmland, the Mekong Delta is also a popular tourist destination, known for floating markets, boat cruises, eco-tours, and unique local culture.

Discover the suggested Mekong Delta tours

4. FAQs about the length of the Mekong River

“How long is the Mekong River” is a commonly asked question. Read on for the answers to some other frequently asked questions about its length.

4.1. What is its global length ranking?

The Mekong River ranks as the 12th longest river in the world. Spanning a remarkable 4,900 kilometers, this length places it among the globe’s major rivers, which contribute significantly to environmental diversity, economic resources, and cultural history across continents.

the length of the Mekong River

For those curious about how long is the Mekong River, its journey creates a rich cultural and ecological legacy (Source: Collected)

4.2. How does it rank among Asia’s longest rivers?

In Asia, the Mekong is the 7th longest river. It follows major rivers like the Yangtze and the Yellow River in China and is an essential waterway for Southeast Asia, similar to how the Ganges function in South Asia. 

4.3. Why is the Mekong River important compared to similar-length rivers?

While many rivers of comparable length flow through only one or two countries, the Mekong’s journey through six nations is unique. This cross-country reach makes the Mekong crucial for Southeast Asia, creating a shared resource for water, food, transportation, and hydropower. 

The river’s extensive basin also nurtures a biodiversity hotspot, with rare and endangered species like the Irrawaddy dolphin and giant freshwater stingray. Additionally, the Mekong’s seasonal flooding and nutrient-rich waters support one of the world’s largest inland fisheries, providing a key food source for millions of people.

the Mekong River important compared to similar-length rivers

How long is the Mekong River compared to others? At nearly 5,000 kilometers, it is one of Asia’s longest waterway (Source: Collected)

Beyond its environmental impact, the Mekong holds a powerful cultural and economic value. As the river reaches Vietnam, the Mekong Delta region has become a popular Vietnam travel destination, offering scenic Mekong Delta cruises, floating markets, and immersive eco-tourism experiences. Tourism along the Mekong, particularly in the delta, allows travelers to connect with local communities, experience traditional river-based livelihoods, and explore the lush landscapes shaped by the Mekong Delta map.

For those looking to extend their journey from the Mekong Delta, Phu Quoc Island is an idyllic next stop, offering both natural beauty and world-class attractions. Phu Quoc’s vibrant ecosystem and pristine beaches create the perfect setting for adventure, relaxation, and cultural immersion. 

The island is home to VinWonders Phu Quoc, one of Vietnam’s largest theme parks, where visitors of all ages can explore themed zones, exhilarating rides, and interactive shows that bring global folklore and adventure to life.

Animal lovers can head to Vinpearl Safari Phu Quoc, Vietnam’s first and largest open zoo and conservation park. This sanctuary is home to hundreds of animal species from around the world, where visitors can enjoy guided safari tours and interact with animals.

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Vinpearl Safari Phu Quoc

VinWonders Phu Quoc and Vinpearl Safari Phu Quoc are loved by visitors of all ages

For a taste of culture, shopping, and entertainment, Grand World Phu Quoc offers a unique blend of local and international experiences. Known as the “City that never sleeps,” Grand World features lively night markets, museums, and shopping streets inspired by global architectural styles. 

 

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After a day of exploring, Vinpearl Phu Quoc provides luxurious accommodations that range from seaside villas to grand suites. With world-class facilities, spas, and dining options, Vinpearl ensures a comfortable stay with easy access to Phu Quoc’s attractions.

Vinpearl Phu Quoc

Staying at Vinpearl Phu Quoc allows travelers to experience the island’s charm in both comfort and style

 

Book rooms in Vinpearl Phu Quoc in advance

 

The question “How long is the Mekong River?” has been well-answered through this article. The Mekong River is a force of nature, weaving through multiple countries and supporting diverse ecosystems, cultures, and economies. For those looking to explore the region, the Mekong Delta in Vietnam offers an unforgettable experience, with scenic waterways, thriving communities, and unique cultural encounters.

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