| River Name |
Country |
Length |
| Nile |
Africa |
6,853 km |
| Amazon |
South America |
6,992 km |
| Yangtze |
China |
6,300 km |
| Mississippi |
United States(USA) |
5970 km |
| Hwang Ho |
China |
5,464 km |
| Irtysh |
Russia, China, Kazakhstan, Mongolia |
5,410 km |
| Congo |
Angola, Cameroon, Central African Republic, Burundi, Republic of the Congo, Tanzania, Zambia, Rwanda |
4,700 km |
| Lena |
Russia |
4,400 km |
| Mekong |
Myanmar, China, Thailand, Laos, Cambodia, Vietnam |
4,350 km |
| Amur–Argun |
China, Russia, Mongolia |
4,344 km |
| Niger |
Africa |
4168 km |
| Murray Darling |
Australia |
3,672 km |
| Tocantins Araguaia |
Brazil |
3,650 km |
| Volga |
Russia |
3,645 km |
| Yukon |
United States, Canada |
3,185 km |
| Indus |
Pakistan, India, China |
3,180 km |
| Brahmaputra |
India, Bangladesh, China |
2,900 km |
| Danube |
Austria, Germany, Romania, Bulgaria, Hungary, Serbia, Slovakia, Croatia |
2,860 km |
| Zambezi |
Angola, Zambia, Zimbabwe, Malawi, Mozambique, Tanzania, Namibia, Botswana |
2,693 km |
| Ganga |
India, Bangladesh, China, Nepal |
2,620 km |
| Amu Darya |
Afghanistan, Uzbekistan, Tajikistan, Turkmenistan |
2,620 km |
| Paraguay |
Argentina, Brazil, Bolivia, Paraguay |
2,549 km |
| Kolyma |
Russia |
2,513 km |
| Negro |
Brazil, Colombia, Venezuela |
2,250 km |