| Betanzos to Coudekerque-Branche | 729.75 mi (1,174.42 km) |
| Betanzos to Coueron | 416.37 mi (670.08 km) |
| Betanzos to Coulommiers | 661.98 mi (1,065.35 km) |
| Betanzos to Courbevoic | 633.17 mi (1,018.99 km) |
| Betanzos to Courcouronnes | 629.63 mi (1,013.29 km) |
| Betanzos to Cournon-d'Auvergne | 586.68 mi (944.17 km) |
| Betanzos to Courrieres | 722.32 mi (1,162.47 km) |
| Betanzos to Coutras | 418.46 mi (673.44 km) |
| Betanzos to Couzeix | 498.07 mi (801.57 km) |
| Betanzos to Cran-Gevrier | 726.18 mi (1,168.67 km) |
| Betanzos to Craponne | 658.82 mi (1,060.26 km) |
| Betanzos to Creil | 655.85 mi (1,055.49 km) |
| Betanzos to Crepy-en-Valois | 669.97 mi (1,078.22 km) |
| Betanzos to Crest | 664.46 mi (1,069.35 km) |
| Betanzos to Creteil | 637.09 mi (1,025.30 km) |
