World's longest rivers and their length

1)      Nile River – Africa – 4,160 miles – 6,695 km

2)      Amazon River – South America – 4,049 miles – 6,516 km

3)      Yangtze River – Asia – 3,964 miles – 6,380 km

4)      Mississippi-Missouri River System – North America – 3,709 miles – 5,969 km

5)      Ob-Irtysh Rivers – Asia – 3,459 miles – 5,568 km

6)      Yenisey-Angara-Selenga Rivers – Asia – 3,448 miles – 5550 km

7)      Huang He (Yellow River) – Asia – 3,395 miles – 5,464 km

8)      Congo River – Africa – 2,900 miles – 4,667 km

9)      Rio de la Plata-Parana – South America – 2,796 miles – 4,500 km

10)  Mekong River – Asia – 2,749 miles – 4,425 km