| River | City #1 | Across the River | % Correct |
|---|---|---|---|
| Potomac | Alexandria | Washington D.C. | 94%
|
| Rio Grande | Ciudad Juarez (Mex.) | El Paso | 91%
|
| Hudson | Hoboken | New York City | 91%
|
| Detroit | Windsor (Can.) | Detroit | 77%
|
| Delaware | Camden | Philadelphia | 73%
|
| Ohio | Covington | Cincinnati | 69%
|
| Columbia | Vancouver (WA) | Portland | 67%
|
| Rio Grande | Reynosa (Mex.) | McAllen | 45%
|
| Missouri | Council Bluffs | Omaha | 45%
|
| Red | Bossier City | Shreveport | 24%
|