Five major rivers. Three continents. Here's the definitive continental assignment:
| River | Continent | Length | Key Countries |
|---|---|---|---|
| Nile | Africa | 6,650 km | Egypt, Sudan, South Sudan, Ethiopia, Uganda, Tanzania, Kenya, Rwanda, Burundi, DR Congo, Eritrea |
| Amazon | South America | 6,400 km | Brazil, Peru, Colombia, Bolivia, Ecuador, Venezuela, Guyana |
| Yangtze (Chang Jiang) | Asia | 6,300 km | China (entirely) |
| Ob-Irtysh | Asia | 5,410 km | Russia, Kazakhstan, China, Mongolia |
| Yellow River (Huang He) | Asia | 5,464 km | China (entirely) |