The Earth has nearly 200 countries, but only a few stand out for their massive land size. The Biggest Countries in the World (By Area) cover millions of square kilometers, stretching across different continents and climates. These nations not only dominate in space but also in resources, culture, and influence. In this article, we explain the top 10 largest countries in detail, from Russia’s icy tundras to Algeria’s deserts. You’ll learn how each country’s size shapes its land, people, and role in the world.
Quick Overview of the Largest Nations
| Rank | Country | Area (sq km) | Area (sq miles) |
|---|---|---|---|
| 1 | Russia | 17,075,400 | 6,592,812 |
| 2 | Canada | 9,984,670 | 3,855,081 |
| 3 | USA | 9,866,289 | 3,809,525 |
| 4 | China | 9,572,900 | 3,696,097 |
| 5 | Brazil | 8,510,418 | 3,285,872 |
| 6 | Australia | 7,688,126 | 2,968,385 |
| 7 | India | 3,287,469 | 1,269,292 |
| 8 | Argentina | 2,704,789 | 1,044,319 |
| 9 | Kazakhstan | 2,724,900 | 1,052,084 |
| 10 | Algeria | 2,381,741 | 919,590 |
Russia – The Largest of All
Russia is by far the largest country in the world, covering over 17 million square kilometers. It stretches across Europe and Asia, giving it a mix of climates, landscapes, and cultures. The country has frozen tundras in the north, vast forests, and rich natural resources like oil and gas. Russia’s size makes it larger than many nations combined, making it a clear leader on this list.
- Largest country by far in the world
- Spans Europe and Asia
- Rich in forests, oil, and gas
- Diverse climates across regions
Canada – Land of Lakes and Forests
Canada is the second largest country, with almost 10 million square kilometers of land. While much of its northern land is icy and uninhabited, it is famous for natural beauty, forests, and countless lakes. Most Canadians live near the US border where the climate is milder. Its massive size and resources make it one of the Biggest Countries in the World (By Area) and a land of nature’s wonders.
- Second largest in the world
- Millions of lakes and rivers
- Sparse northern population
- Rich in natural resources
United States – A Country of Diversity
The United States ranks third with nearly 10 million square kilometers. It has deserts, plains, mountains, forests, and long coastlines. Unlike Canada, the US is heavily populated across most of its regions. Its size supports powerful industries, agriculture, and modern cities. This mix of geography makes the US one of the most diverse nations in the world.
- Third largest country globally
- Wide variety of landscapes
- Densely populated compared to Canada
- Strong farming and industries
China – Big in Both Land and People
China is the fourth largest country, with 9.5 million square kilometers. It also has the highest population in the world. The country is home to deserts, mountains, river valleys, and fertile plains. Its size allows for large-scale farming and industry. China’s vast land supports both modern cities and traditional rural life, showing the balance between old and new.
- Fourth largest in area worldwide
- Most populated country on Earth
- Mix of mountains, rivers, and plains
- Rich farmland and industry hubs
Brazil – The Giant of South America
Brazil ranks fifth, covering 8.5 million square kilometers. Much of its land is covered by the Amazon rainforest, which is vital for the planet’s climate and biodiversity. Brazil also has fertile lands for farming and cattle ranching. From tropical beaches to vast jungles, Brazil is the biggest in South America and one of the most resource-rich nations in the world.
- Largest country in South America
- Amazon rainforest dominates land
- Strong in farming and cattle ranching
- Rich in biodiversity
Australia – A Continent-Country
Australia is the sixth largest country, with 7.6 million square kilometers. It is unique because it is both a country and a continent. Much of Australia’s land is desert or dry plains, with most people living along the coasts. Its wildlife and natural landscapes make it one of the most distinct places on Earth. Australia is also a key part of the Biggest Countries in the World (By Area) list.
- Only country that is also a continent
- Large desert interior called the Outback
- Population mostly near coasts
- Known for unique animals
India – Land of Diversity
India stands seventh, covering 3.2 million square kilometers. It is not as large in land as some others, but it is home to one of the world’s biggest populations. The country has fertile plains, deserts, mountains, and long rivers. From the Himalayas to the Ganges valley, India’s geography is as diverse as its culture. Its size gives it a strong place in Asia.
- Seventh largest in the world
- Himalayan mountains in the north
- Plains and deserts in central regions
- Second most populated country
Argentina – Long and Wide Landscapes
Argentina is the eighth largest country, with 2.7 million square kilometers. It stretches far north to south, giving it many climates from warm tropical zones to cold southern areas. The Pampas grasslands make Argentina strong in cattle farming, while Patagonia is known for its beauty. This wide range of land types makes Argentina unique among the largest nations.
- Eighth largest country globally
- Pampas grasslands support cattle
- Patagonia famous for natural beauty
- Wide climate range north to south
Kazakhstan – The Land of Steppes
Kazakhstan is the ninth largest, covering 2.7 million square kilometers. It is landlocked but has vast plains, deserts, and mountain regions. The country is rich in oil, gas, and minerals, making it important for global energy markets. Kazakhstan’s large area and natural wealth secure its spot on the list of the Biggest Countries in the World (By Area).
- Ninth largest by total area
- Rich in minerals, oil, and gas
- Vast open plains and deserts
- Important for trade in Central Asia
Algeria – Africa’s Largest Nation
Algeria is the tenth largest country in the world and the biggest in Africa, with 2.3 million square kilometers. Most of its land is covered by the Sahara Desert, making it dry and hot. Despite this, Algeria is rich in oil and gas, which drive its economy. Its location in North Africa also gives it cultural and historical importance.
- Largest country in Africa
- Covered mostly by Sahara Desert
- Rich in oil and gas reserves
- Cultural center of North Africa
FAQs on Biggest Countries in the World (By Area)
Q1. Which is the largest country in the world?
Russia, with 17 million square kilometers.
Q2. What is the second biggest country?
Canada, with almost 10 million square kilometers.
Q3. Which country ranks third in size?
The United States, with 9.8 million square kilometers.
Q4. Is China bigger than the US?
No, the US is slightly larger in land area.
Q5. Which country is the largest in South America?
Brazil, covering 8.5 million square kilometers.
Q6. What is the only continent-country on this list?
Australia, both a continent and a country.
Q7. Where does India rank among the largest?
India is the seventh largest country.
Q8. What is Argentina’s global rank by size?
Argentina ranks eighth in the world.
Q9. Which is the biggest country in Africa?
Algeria, with 2.3 million square kilometers.
Q10. What makes Kazakhstan important despite being landlocked?
Its oil, gas, and mineral resources.