| Rock Ferry to Caño Martin Peña (Puerto Rico) | 4,098.29 mi (6,595.56 km) |
| Rock Ferry to Cañon City (Colorado) | 4,588.78 mi (7,384.93 km) |
| Rock Ferry to Canóvanas (Puerto Rico) | 4,095.56 mi (6,591.17 km) |
| Rock Ferry to Canton (Georgia) | 4,031.81 mi (6,488.56 km) |
| Rock Ferry to Canton (Illinois) | 3,935.01 mi (6,332.79 km) |
| Rock Ferry to Canton (Mississippi) | 4,333.03 mi (6,973.34 km) |
| Rock Ferry to Canton (Ohio) | 3,593.21 mi (5,782.72 km) |
| Rock Ferry to Canyon (Texas) | 4,655.99 mi (7,493.09 km) |
| Rock Ferry to Canyon Lake (California) | 5,253.91 mi (8,455.35 km) |
| Rock Ferry to Canyon Lake (Texas) | 4,792.71 mi (7,713.12 km) |
| Rock Ferry to Cape Coral (Florida) | 4,318.29 mi (6,949.61 km) |
| Rock Ferry to Cape Girardeau (Missouri) | 4,076.73 mi (6,560.86 km) |
| Rock Ferry to Carbondale (Illinois) | 4,043.51 mi (6,507.41 km) |
| Rock Ferry to Carlisle (Pennsylvania) | 3,458.16 mi (5,565.36 km) |
| Rock Ferry to Carlsbad (California) | 5,286.88 mi (8,508.42 km) |
