"Top Tens of the World" is a one-stop reference for information about the world's longest rivers.

Top Ten Longest Rivers

1. The Nile in Africa with a length of 4,145 miles

2. The Amazon-Ucayali in South America with a length of 4,000 miles

3. The Yangtze in Asia with a length of 3,900 miles

4. The Mississippi-Missouri in North America with a length of 3,740 miles

5. The Huang in Asia with a length of 3,395miles

6. The Ob-Irtysh in Asia with an length of 3,362 miles

7. Rio de la Plata-Parana in South America with a length of 3,030 miles

8. The Congo in Africa with a length of 2,900 miles

9. Parana in South America with a length of 2,800 miles

10. Amur-Ergun in Asia with an length of 2,761 miles