| Seaford to Cognac | 351.15 mi (565.12 km) |
| Seaford to Cogolin | 600.76 mi (966.83 km) |
| Seaford to Colmar | 375.02 mi (603.54 km) |
| Seaford to Colombes | 159.58 mi (256.81 km) |
| Seaford to Colomiers | 497.82 mi (801.16 km) |
| Seaford to Combs-la-Ville | 181.99 mi (292.88 km) |
| Seaford to Comines | 127.07 mi (204.50 km) |
| Seaford to Compiegne | 152.75 mi (245.82 km) |
| Seaford to Concarneau | 269.66 mi (433.98 km) |
| Seaford to Conde-sur-l'Escaut | 154.63 mi (248.86 km) |
| Seaford to Conflans-Sainte-Honorine | 151.26 mi (243.43 km) |
| Seaford to Corbas | 415.88 mi (669.30 km) |
| Seaford to Corbeil-Essonnes | 183.08 mi (294.65 km) |
| Seaford to Cormeilles-en-Parisis | 155.41 mi (250.11 km) |
| Seaford to Cosne sur Loire | 264.95 mi (426.40 km) |
