Comparison of Kolyma and Upper Ob [S]ave
| Attribute |  Kolyma × | Upper Ob × |
|---|---|---|
| Length (km) | 2,513 | 2,490 |
| Outflow | - | |
| Countries in the drainage basin |
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| Attribute | Kolyma × | Upper Ob × |
|---|---|---|
| Length (km) | 2,513 | 2,490 |
| Outflow | - | |
| Countries in the drainage basin |