| Ingenio to Cocentaina | 1,140.96 mi (1,836.20 km) |
| Ingenio to Coin | 867.40 mi (1,395.95 km) |
| Ingenio to Colindres | 1,260.28 mi (2,028.22 km) |
| Ingenio to Collado-Villalba | 1,091.88 mi (1,757.21 km) |
| Ingenio to Colmenar Viejo | 1,101.45 mi (1,772.61 km) |
| Ingenio to Colmenarejo | 1,087.76 mi (1,750.57 km) |
| Ingenio to Conil de la Frontera | 794.11 mi (1,277.99 km) |
| Ingenio to Consuegra | 1,045.87 mi (1,683.16 km) |
| Ingenio to Corbera de Llobregat | 1,352.64 mi (2,176.86 km) |
| Ingenio to Cordoba | 923.72 mi (1,486.58 km) |
| Ingenio to Coria del Rio | 845.56 mi (1,360.80 km) |
| Ingenio to Crevillente | 1,104.64 mi (1,777.74 km) |
| Ingenio to Cuarte de Huerva | 1,249.40 mi (2,010.71 km) |
| Ingenio to Cubellas | 1,333.29 mi (2,145.72 km) |
| Ingenio to Cuellar | 1,123.29 mi (1,807.77 km) |
