| Dunkirk to Carmona | 3,792.72 mi (6,103.80 km) |
| Dunkirk to Cartagena | 4,006.84 mi (6,448.39 km) |
| Dunkirk to Cartama | 3,866.82 mi (6,223.05 km) |
| Dunkirk to Cartaya | 3,726.84 mi (5,997.78 km) |
| Dunkirk to Caspe | 3,921.88 mi (6,311.66 km) |
| Dunkirk to Cassa de la Selva | 4,028.63 mi (6,483.46 km) |
| Dunkirk to Castalla | 3,985.43 mi (6,413.93 km) |
| Dunkirk to Castellbisbal | 4,003.64 mi (6,443.24 km) |
| Dunkirk to Castelldefels | 4,010.34 mi (6,454.02 km) |
| Dunkirk to Castello de Ampurias | 4,024.43 mi (6,476.69 km) |
| Dunkirk to Castellon de la Plana | 3,965.48 mi (6,381.82 km) |
| Dunkirk to Castilleja de la Cuesta | 3,775.82 mi (6,076.59 km) |
| Dunkirk to Catarroja | 3,969.01 mi (6,387.50 km) |
| Dunkirk to Catral | 3,994.89 mi (6,429.16 km) |
| Dunkirk to Caudete | 3,966.92 mi (6,384.15 km) |
