| Aci Catena to Coin | 1,095.09 mi (1,762.38 km) |
| Aci Catena to Colindres | 1,052.33 mi (1,693.57 km) |
| Aci Catena to Collado-Villalba | 1,045.08 mi (1,681.90 km) |
| Aci Catena to Colmenar Viejo | 1,032.60 mi (1,661.81 km) |
| Aci Catena to Colmenarejo | 1,045.08 mi (1,681.89 km) |
| Aci Catena to Conil de la Frontera | 1,172.88 mi (1,887.57 km) |
| Aci Catena to Consuegra | 1,019.14 mi (1,640.14 km) |
| Aci Catena to Corbera de Llobregat | 750.59 mi (1,207.96 km) |
| Aci Catena to Cordoba | 1,086.09 mi (1,747.90 km) |
| Aci Catena to Coria del Rio | 1,159.81 mi (1,866.54 km) |
| Aci Catena to Crevillente | 868.97 mi (1,398.47 km) |
| Aci Catena to Cuarte de Huerva | 896.20 mi (1,442.30 km) |
| Aci Catena to Cubellas | 759.66 mi (1,222.55 km) |
| Aci Catena to Cuellar | 1,067.00 mi (1,717.18 km) |
| Aci Catena to Cuenca | 944.12 mi (1,519.42 km) |
