| Sand to Coin | 1,691.26 mi (2,721.81 km) |
| Sand to Colindres | 1,232.18 mi (1,983.00 km) |
| Sand to Collado-Villalba | 1,419.85 mi (2,285.03 km) |
| Sand to Colmenar Viejo | 1,413.66 mi (2,275.07 km) |
| Sand to Colmenarejo | 1,424.69 mi (2,292.82 km) |
| Sand to Conil de la Frontera | 1,741.74 mi (2,803.06 km) |
| Sand to Consuegra | 1,488.41 mi (2,395.36 km) |
| Sand to Corbera de Llobregat | 1,275.45 mi (2,052.63 km) |
| Sand to Cordoba | 1,612.29 mi (2,594.73 km) |
| Sand to Coria del Rio | 1,675.16 mi (2,695.90 km) |
| Sand to Crevillente | 1,523.62 mi (2,452.02 km) |
| Sand to Cuarte de Huerva | 1,304.25 mi (2,098.99 km) |
| Sand to Cubellas | 1,292.49 mi (2,080.07 km) |
| Sand to Cuellar | 1,376.42 mi (2,215.13 km) |
| Sand to Cuenca | 1,423.85 mi (2,291.47 km) |
