| Seacombe to Cognac | 546.39 mi (879.33 km) |
| Seacombe to Cogolin | 826.18 mi (1,329.62 km) |
| Seacombe to Colmar | 583.49 mi (939.03 km) |
| Seacombe to Colombes | 385.00 mi (619.60 km) |
| Seacombe to Colomiers | 705.32 mi (1,135.10 km) |
| Seacombe to Combs-la-Ville | 407.38 mi (655.61 km) |
| Seacombe to Comines | 314.73 mi (506.51 km) |
| Seacombe to Compiegne | 373.60 mi (601.25 km) |
| Seacombe to Concarneau | 384.32 mi (618.50 km) |
| Seacombe to Conde-sur-l'Escaut | 348.14 mi (560.28 km) |
| Seacombe to Conflans-Sainte-Honorine | 376.76 mi (606.33 km) |
| Seacombe to Corbas | 641.41 mi (1,032.25 km) |
| Seacombe to Corbeil-Essonnes | 408.59 mi (657.56 km) |
| Seacombe to Cormeilles-en-Parisis | 380.83 mi (612.89 km) |
| Seacombe to Cosne sur Loire | 490.04 mi (788.65 km) |
