A list of the world's longest river systems measured by total length. This comprehensive dataset is meticulously compiled from verified global sources and updated regularly. Use the sorting and filtering tools to explore the data, or export it as CSV for deeper analysis. All figures are cross-referenced with authoritative international databases.
| Rank ⇵ | River ⇵ | Length (km) ⇵ | Outflow ⇵ | Continent ⇵ |
|---|---|---|---|---|
| 1 | Nile | 6,650 km | Africa | |
| 2 | Amazon | 6,400 km | South America | |
| 3 | Yangtze | 6,300 km | Asia | |
| 4 | Mississippi-Missouri | 6,275 km | North America | |
| 5 | Yenisei-Angara | 5,539 km | Asia | |
| 6 | Yellow River (Huang He) | 5,464 km | Asia | |
| 7 | Ob-Irtysh | 5,410 km | Asia | |
| 8 | Parana-Rio de la Plata | 4,880 km | South America | |
| 9 | Congo-Chambeshi | 4,700 km | Africa | |
| 10 | Amur-Argun | 4,444 km | Asia | |
| 11 | Lena | 4,400 km | Asia | |
| 12 | Mekong | 4,350 km | Asia | |
| 13 | Mackenzie-Peace | 4,241 km | North America | |
| 14 | Niger | 4,200 km | Africa | |
| 15 | Murray-Darling | 3,672 km | Oceania | |
| 16 | Tocantins-Araguaia | 3,650 km | South America | |
| 17 | Volga | 3,530 km | Europe | |
| 18 | Shatt al-Arab-Euphrates | 3,596 km | Asia | |
| 19 | Madeira-Mamore | 3,380 km | South America | |
| 20 | Purus | 3,211 km | South America | |
| 21 | Yukon | 3,185 km | North America | |
| 22 | Indus | 3,180 km | Asia | |
| 23 | Sao Francisco | 3,180 km | South America | |
| 24 | Syr Darya | 3,078 km | Asia | |
| 25 | Salween | 3,060 km | Asia | |
| 26 | Saint Lawrence | 3,058 km | North America | |
| 27 | Rio Grande | 3,057 km | North America | |
| 28 | Lower Tunguska | 2,989 km | Asia | |
| 29 | Brahmaputra | 2,900 km | Asia | |
| 30 | Danube | 2,850 km | Europe | |
| 31 | Zambezi | 2,574 km | Africa | |
| 32 | Vilyuy | 2,650 km | Asia | |
| 33 | Araguaia | 2,627 km | South America | |
| 34 | Ganges (Ganga) | 2,525 km | Asia | |
| 35 | Amu Darya | 2,540 km | Asia | |
| 36 | Japura | 2,820 km | South America | |
| 37 | Nelson-Saskatchewan | 2,570 km | North America | |
| 38 | Paraguay | 2,549 km | South America | |
| 39 | Kolyma | 2,513 km | Asia | |
| 40 | Pilcomayo | 2,500 km | South America | |
| 41 | Ural | 2,428 km | Europe/Asia | |
| 42 | Arkansas | 2,364 km | North America | |
| 43 | Olenyok | 2,292 km | Asia | |
| 44 | Dnieper | 2,287 km | Europe | |
| 45 | Aldan | 2,273 km | Asia | |
| 46 | Ubangi-Uele | 2,270 km | Africa | |
| 47 | Negro | 2,250 km | South America | |
| 48 | Columbia | 2,000 km | North America | |
| 49 | Colorado | 2,333 km | North America | |
| 50 | Pearl-Xi | 2,400 km | Asia |