| Rock Ferry to Coudekerque-Branche | 280.24 mi (451.00 km) |
| Rock Ferry to Coueron | 429.18 mi (690.70 km) |
| Rock Ferry to Coulommiers | 410.83 mi (661.16 km) |
| Rock Ferry to Courbevoic | 384.01 mi (618.01 km) |
| Rock Ferry to Courcouronnes | 404.19 mi (650.48 km) |
| Rock Ferry to Cournon-d'Auvergne | 595.56 mi (958.47 km) |
| Rock Ferry to Courrieres | 323.82 mi (521.14 km) |
| Rock Ferry to Coutras | 590.06 mi (949.61 km) |
| Rock Ferry to Couzeix | 551.51 mi (887.57 km) |
| Rock Ferry to Cran-Gevrier | 656.63 mi (1,056.74 km) |
| Rock Ferry to Craponne | 629.92 mi (1,013.76 km) |
| Rock Ferry to Creil | 370.00 mi (595.46 km) |
| Rock Ferry to Crepy-en-Valois | 382.66 mi (615.83 km) |
| Rock Ferry to Crest | 698.29 mi (1,123.79 km) |
| Rock Ferry to Creteil | 395.49 mi (636.48 km) |
