| Città | Fiumi | % Corretto |
|---|---|---|
| Galati (Romania) | Danubio (2858 km) | 97%
|
| Novi Sad (Serbia) | Danubio (2858 km) | 97%
|
| Ruse (Bulgaria) | Danubio (2858 km) | 97%
|
| Belgrado (Serbia) | Danubio (2858 km) e Sava (945 km) | 97%
|
| Samara (Russia) | Volga (3531 km) | 97%
|
| Kazan (Russia) | Volga (3531 km) | 97%
|
| Volgograd (Russia) | Volga (3531 km) | 97%
|
| Astrachan (Russia) | Volga (3531 km) | 97%
|
| Rostov (Russia) | Don (1870 km) | 87%
|
| Smolensk (Russia) | Dnepr (2285 km) | 81%
|
| Kiev (Ucraina) | Dnepr (2285 km) | 81%
|
| Zaporizzja (Ucraina) | Dnepr (2285 km) | 81%
|
| Tiraspol (Moldavia/Transnistria) | Dnestr (1362 km) | 68%
|
| Zagabria (Croazia) | Sava (945 km) | 68%
|
| Maribor (Slovenia) | Drava (720 km) | 61%
|
| Mosca (Russia) | Moscova (508 km) | 45%
|
| San Pietroburgo (Russia) | Neva (74 km) | 45%
|
| Riga (Lettonia) | Daugava (1020 km) | 39%
|
| Arcangelo (Russia) | Dvina Settentrionale (744 km) | 32%
|
| Skopje (Macedonia del Nord) | Vardar (388 km) | 32%
|
| Perm' (Russia) | Kama (1809 km) | 26%
|
| Mostar (Bosnia Erzegovina) | Narenta (218 km) | 26%
|
| Niznij Novgorod (Russia) | Oka (1500 km) | 19%
|
| Orel (Russia) | Oka (1500 km) | 19%
|