| Horten to Coin | 1,712.07 mi (2,755.32 km) |
| Horten to Colindres | 1,252.70 mi (2,016.02 km) |
| Horten to Collado-Villalba | 1,440.53 mi (2,318.31 km) |
| Horten to Colmenar Viejo | 1,434.37 mi (2,308.40 km) |
| Horten to Colmenarejo | 1,445.37 mi (2,326.10 km) |
| Horten to Conil de la Frontera | 1,762.42 mi (2,836.34 km) |
| Horten to Consuegra | 1,509.22 mi (2,428.85 km) |
| Horten to Corbera de Llobregat | 1,296.56 mi (2,086.62 km) |
| Horten to Cordoba | 1,633.04 mi (2,628.12 km) |
| Horten to Coria del Rio | 1,695.77 mi (2,729.08 km) |
| Horten to Crevillente | 1,544.70 mi (2,485.95 km) |
| Horten to Cuarte de Huerva | 1,325.25 mi (2,132.78 km) |
| Horten to Cubellas | 1,313.61 mi (2,114.05 km) |
| Horten to Cuellar | 1,396.98 mi (2,248.22 km) |
| Horten to Cuenca | 1,444.79 mi (2,325.17 km) |
