| 100% | ELBE | 4 | River that runs through 67-Across |
| 79% | URAL | 4 | River that runs through 35-Across |
| 79% | ODER | 4 | River that runs through 86-Across |
| 79% | DANUBE | 6 | River that runs through 111-Across |
| 79% | EBRO | 4 | River that runs through 23-Across |
| 79% | INDUS | 5 | River that runs through 69-Across |
| 79% | LENA | 4 | River that runs through 42-Across |
| 79% | RHONE | 5 | River that runs through 94-Across |
| 71% | NILE | 4 | River that runs through Egypt |
| 71% | SEINE | 5 | River that runs through Paris |
| 71% | THAMES | 6 | River that runs through London |
| 71% | TIGRIS | 6 | River that runs through Baghdad |
| 71% | OTA | 3 | River that runs through Hiroshima |
| 71% | NILE | 4 | River that runs through Cairo |
| 71% | TIBER | 5 | River that runs through Rome |
| 71% | URAL | 4 | River that runs through Magnitogorsk |
| 70% | POTOMAC | 7 | River that runs through Washington DC |
| 69% | DANUBE | 6 | River that runs through four European capitals |
| 69% | AVON | 4 | River that runs through Shakespeare's birthplace |
| 68% | TIGRIS | 6 | The river that runs through Baghdad |
| 67% | RHINE | 5 | Major river that runs through Rotterdam and Cologne |
| 66% | ISERE | 5 | French department or a river that runs through it |
| 60% | SAN | 3 | 285 mi Polish river that runs north through the city of Sanok |
| 56% | SEINE | 5 | River that Henry Miller likened to "a great artery running through the human body" |
| 52% | SEINE | 5 | River that runs near the Louvre |
| 51% | ANDES | 5 | Mountains that run through Peru |
| 50% | AVON | 4 | River that runs past the Royal Shakespeare Theatre |
| 50% | ANDES | 5 | Mountain range that runs through Chile |
| 50% | RATA | 4 | Creature that runs through Mexican sewers |
| 50% | INK | 3 | Liquid that runs through a pen |