| Length (Km) | European Capitals | River | % Correct |
|---|---|---|---|
| 2,888 | Belgrade | Budapest | Bratislava | Vienna | Danube | 100%
|
| 2,287 | Kiev | Dnieper | 89%
|
| 1,233 | Vaduz | Rhine | 72%
|
| 1,213 | Warsaw | Vistula | 62%
|
| 1,252 | Prague | Elbe | Vltava | 52%
|
| 1,006 | Lisbon | Tagus | 51%
|
| 1,020 | Riga | Daugava | 24%
|
| 1,130 | Kiev | Desna | 9%
|