| Rock Ferry to Cognac | 543.77 mi (875.11 km) |
| Rock Ferry to Cogolin | 823.66 mi (1,325.55 km) |
| Rock Ferry to Colmar | 581.36 mi (935.60 km) |
| Rock Ferry to Colombes | 382.52 mi (615.60 km) |
| Rock Ferry to Colomiers | 702.69 mi (1,130.86 km) |
| Rock Ferry to Combs-la-Ville | 404.89 mi (651.62 km) |
| Rock Ferry to Comines | 312.65 mi (503.17 km) |
| Rock Ferry to Compiegne | 371.23 mi (597.43 km) |
| Rock Ferry to Concarneau | 381.94 mi (614.67 km) |
| Rock Ferry to Conde-sur-l'Escaut | 346.06 mi (556.93 km) |
| Rock Ferry to Conflans-Sainte-Honorine | 374.26 mi (602.32 km) |
| Rock Ferry to Corbas | 638.90 mi (1,028.21 km) |
| Rock Ferry to Corbeil-Essonnes | 406.10 mi (653.55 km) |
| Rock Ferry to Cormeilles-en-Parisis | 378.35 mi (608.89 km) |
| Rock Ferry to Cosne sur Loire | 487.51 mi (784.57 km) |
