| Ski to Coin | 1,739.37 mi (2,799.24 km) |
| Ski to Colindres | 1,280.11 mi (2,060.14 km) |
| Ski to Collado-Villalba | 1,467.90 mi (2,362.36 km) |
| Ski to Colmenar Viejo | 1,461.73 mi (2,352.43 km) |
| Ski to Colmenarejo | 1,472.74 mi (2,370.15 km) |
| Ski to Conil de la Frontera | 1,789.79 mi (2,880.39 km) |
| Ski to Consuegra | 1,536.52 mi (2,472.78 km) |
| Ski to Corbera de Llobregat | 1,323.00 mi (2,129.16 km) |
| Ski to Cordoba | 1,660.38 mi (2,672.12 km) |
| Ski to Coria del Rio | 1,723.17 mi (2,773.17 km) |
| Ski to Crevillente | 1,571.53 mi (2,529.13 km) |
| Ski to Cuarte de Huerva | 1,352.33 mi (2,176.37 km) |
| Ski to Cubellas | 1,340.10 mi (2,156.68 km) |
| Ski to Cuellar | 1,424.39 mi (2,292.33 km) |
| Ski to Cuenca | 1,471.96 mi (2,368.89 km) |
