| Betanzos to Cognac | 422.61 mi (680.12 km) |
| Betanzos to Cogolin | 740.67 mi (1,192.00 km) |
| Betanzos to Colmar | 819.50 mi (1,318.87 km) |
| Betanzos to Colombes | 634.13 mi (1,020.54 km) |
| Betanzos to Colomiers | 479.21 mi (771.22 km) |
| Betanzos to Combs-la-Ville | 636.38 mi (1,024.15 km) |
| Betanzos to Comines | 737.72 mi (1,187.24 km) |
| Betanzos to Compiegne | 674.59 mi (1,085.64 km) |
| Betanzos to Concarneau | 379.23 mi (610.32 km) |
| Betanzos to Conde-sur-l'Escaut | 744.21 mi (1,197.69 km) |
| Betanzos to Conflans-Sainte-Honorine | 631.33 mi (1,016.03 km) |
| Betanzos to Corbas | 666.38 mi (1,072.43 km) |
| Betanzos to Corbeil-Essonnes | 631.31 mi (1,015.99 km) |
| Betanzos to Cormeilles-en-Parisis | 634.18 mi (1,020.61 km) |
| Betanzos to Cosne sur Loire | 610.66 mi (982.77 km) |
