| Longueur | Fleuve ou système | % Correct |
|---|---|---|
| 7088 Km | Nil | 100%
|
| 3019 Km | Danube | 95%
|
| 7025 Km | Amazone | 92%
|
| 3275 Km | Mississippi | 90%
|
| 3645 Km | Volga | 84%
|
| 4700 Km | Congo | 68%
|
| 4444 Km | Amour | 60%
|
| 4184 Km | Niger | 60%
|
| 5464 Km | Huang He | 57%
|
| 2574 Km | Zambèze | 56%
|
| 6357 Km | Yangtze | 53%
|
| 4207 Km | Madeira | 52%
|
| 3057 Km | Rio Grande | 52%
|
| 3058 Km | Saint-Laurent | 52%
|
| 2287 Km | Dniepr | 49%
|
| 5410 Km | Ob | 45%
|
| 4880 Km | Paraná | 44%
|
| 2432 Km | Orange | 40%
|
| 5539 Km | Ienisseï | 39%
|
| 1870 Km | Don | 38%
|
| 3185 Km | Yukon | 35%
|
| 4241 Km | Mackenzie | 29%
|
| 3672 Km | Murray | 29%
|
| 2428 Km | Oural | 21%
|
| 3211 Km | Purus | 5%
|
| 1300 Km | Cooper Creek | 1%
|
| 1380 Km | Warrego | 1%
|
| 3283 Km | Juruá | 0%
|
| 1339 Km | Lachlan | 0%
|
| 1485 Km | Murrumbidgee | 0%
|