| Rock Ferry to Columbia (Illinois) | 4,044.78 mi (6,509.44 km) |
| Rock Ferry to Columbia (Maryland) | 3,490.53 mi (5,617.46 km) |
| Rock Ferry to Columbia (Missouri) | 4,099.76 mi (6,597.93 km) |
| Rock Ferry to Columbia (Pennsylvania) | 3,437.66 mi (5,532.38 km) |
| Rock Ferry to Columbia (South Carolina) | 3,899.29 mi (6,275.30 km) |
| Rock Ferry to Columbia (Tennessee) | 4,063.75 mi (6,539.97 km) |
| Rock Ferry to Columbia Heights (Minnesota) | 3,835.68 mi (6,172.92 km) |
| Rock Ferry to Columbine (Colorado) | 4,522.75 mi (7,278.66 km) |
| Rock Ferry to Columbus (Georgia) | 4,134.26 mi (6,653.45 km) |
| Rock Ferry to Columbus (Indiana) | 3,844.39 mi (6,186.95 km) |
| Rock Ferry to Columbus (Mississippi) | 4,223.18 mi (6,796.55 km) |
| Rock Ferry to Columbus (Nebraska) | 4,158.39 mi (6,692.29 km) |
| Rock Ferry to Columbus (Ohio) | 3,694.31 mi (5,945.41 km) |
| Rock Ferry to Commack (New York) | 3,273.39 mi (5,268.02 km) |
| Rock Ferry to Commerce (California) | 5,264.78 mi (8,472.84 km) |
