| City | River | % Correct |
|---|---|---|
| 7) Belem, BR | Amazon | 100%
|
| 3) Yuma | Colorado | 100%
|
| 23) Brazzaville | Congo | 100%
|
| 15) Bratislava | Danube | 100%
|
| 29) Varanasi | Ganges | 100%
|
| 28) Jerusalem | Jordan | 100%
|
| 30) Vientene | Mekong | 100%
|
| 4) New Orleans | Mississippi | 100%
|
| 14) Turin | Po | 100%
|
| 38) Washington DC | Potomac | 100%
|
| 11) Cologne | Rhine | 100%
|
| 13) Lyon | Rhone | 100%
|
| 1) El Paso | Rio Grande | 100%
|
| 12) Paris | Seine | 100%
|
| 9) London | Thames | 100%
|
| 35) Rome | Tiber | 100%
|
| 31) Shanghai | Yangtze | 100%
|
| 33) Lanzhou | Yellow | 100%
|
| 26) Karachi | Indus | 83%
|
| 36) Frankfurt | Main | 83%
|
| 21) Khartoum | Nile | 83%
|
| 17) Wroclaw | Oder | 83%
|
| 2) Louisville | Ohio | 83%
|
| 10) Limerick | Shannon | 83%
|
| 34) Newcastle | Tyne | 83%
|
| 16) Warsaw | Vistula | 83%
|
| 19) Volgograd | Volga | 83%
|
| 18) Kyiv | Dnieper | 67%
|
| 37) Hamburg | Elbe | 67%
|
| 20) St Petersburg | Neva | 67%
|
| 22) Bamako | Niger | 67%
|
| 32) Guangzhou | Pearl | 67%
|
| 27) Fallujah | Euphrates | 50%
|
| 5) Inuvik | Mackenzie | 50%
|
| 6) Rosario, AR | Parana | 50%
|
| 40) Whitehorse | Yukon | 50%
|
| 39) Shreveport | Red | 33%
|
| 25) Orenburg | Ural | 33%
|
| 8) Curitiba | Iguazu | 17%
|
| 24) Maun | Okavango | 0%
|