| Cosham to Carmona | 951.02 mi (1,530.53 km) |
| Cosham to Cartagena | 914.97 mi (1,472.50 km) |
| Cosham to Cartama | 992.11 mi (1,596.65 km) |
| Cosham to Cartaya | 983.49 mi (1,582.77 km) |
| Cosham to Caspe | 665.75 mi (1,071.42 km) |
| Cosham to Cassa de la Selva | 646.25 mi (1,040.04 km) |
| Cosham to Castalla | 846.31 mi (1,362.01 km) |
| Cosham to Castellbisbal | 663.19 mi (1,067.30 km) |
| Cosham to Castelldefels | 676.45 mi (1,088.65 km) |
| Cosham to Castello de Ampurias | 624.63 mi (1,005.25 km) |
| Cosham to Castellon de la Plana | 751.96 mi (1,210.15 km) |
| Cosham to Castilleja de la Cuesta | 961.67 mi (1,547.66 km) |
| Cosham to Catarroja | 791.05 mi (1,273.07 km) |
| Cosham to Catral | 876.40 mi (1,410.43 km) |
| Cosham to Caudete | 838.66 mi (1,349.70 km) |
