| Cosham to Cocentaina | 836.40 mi (1,346.06 km) |
| Cosham to Coin | 996.22 mi (1,603.27 km) |
| Cosham to Colindres | 526.42 mi (847.20 km) |
| Cosham to Collado-Villalba | 719.35 mi (1,157.69 km) |
| Cosham to Colmenar Viejo | 715.42 mi (1,151.36 km) |
| Cosham to Colmenarejo | 724.36 mi (1,165.75 km) |
| Cosham to Conil de la Frontera | 1,037.33 mi (1,669.42 km) |
| Cosham to Consuegra | 795.87 mi (1,280.83 km) |
| Cosham to Corbera de Llobregat | 666.72 mi (1,072.98 km) |
| Cosham to Cordoba | 913.60 mi (1,470.29 km) |
| Cosham to Coria del Rio | 968.40 mi (1,558.49 km) |
| Cosham to Crevillente | 870.24 mi (1,400.51 km) |
| Cosham to Cuarte de Huerva | 639.78 mi (1,029.63 km) |
| Cosham to Cubellas | 678.26 mi (1,091.55 km) |
| Cosham to Cuellar | 670.45 mi (1,078.99 km) |
