| Km | Rzeki | % Poprawnych |
|---|---|---|
| 6300 | Jangcy | 88%
|
| 5464 | Huang He | 76%
|
| 3650 | Ob | 73%
|
| 4400 | Lena | 71%
|
| 3180 | Indus | 61%
|
| 4880 | Mekong | 61%
|
| 4102 | Jenisej | 57%
|
| 4248 | Irtysz | 37%
|
| 3200 | Saluin | 8%
|
| 2989 | Dolna tunguzka | 4%
|