| Caldicot to Cocentaina | 894.55 mi (1,439.64 km) |
| Caldicot to Coin | 1,035.83 mi (1,667.01 km) |
| Caldicot to Colindres | 567.10 mi (912.67 km) |
| Caldicot to Collado-Villalba | 759.47 mi (1,222.25 km) |
| Caldicot to Colmenar Viejo | 756.88 mi (1,218.08 km) |
| Caldicot to Colmenarejo | 764.50 mi (1,230.34 km) |
| Caldicot to Conil de la Frontera | 1,071.43 mi (1,724.31 km) |
| Caldicot to Consuegra | 839.05 mi (1,350.32 km) |
| Caldicot to Corbera de Llobregat | 736.97 mi (1,186.04 km) |
| Caldicot to Cordoba | 952.16 mi (1,532.35 km) |
| Caldicot to Coria del Rio | 1,001.62 mi (1,611.95 km) |
| Caldicot to Crevillente | 926.66 mi (1,491.31 km) |
| Caldicot to Cuarte de Huerva | 696.86 mi (1,121.48 km) |
| Caldicot to Cubellas | 747.22 mi (1,202.53 km) |
| Caldicot to Cuellar | 707.94 mi (1,139.33 km) |
