| Castelnau-le-Lez to Coin | 663.12 mi (1,067.19 km) |
| Castelnau-le-Lez to Colindres | 368.53 mi (593.09 km) |
| Castelnau-le-Lez to Collado-Villalba | 455.07 mi (732.36 km) |
| Castelnau-le-Lez to Colmenar Viejo | 443.17 mi (713.21 km) |
| Castelnau-le-Lez to Colmenarejo | 457.96 mi (737.02 km) |
| Castelnau-le-Lez to Conil de la Frontera | 733.17 mi (1,179.92 km) |
| Castelnau-le-Lez to Consuegra | 483.35 mi (777.87 km) |
| Castelnau-le-Lez to Corbera de Llobregat | 183.28 mi (294.95 km) |
| Castelnau-le-Lez to Cordoba | 603.05 mi (970.51 km) |
| Castelnau-le-Lez to Coria del Rio | 682.09 mi (1,097.71 km) |
| Castelnau-le-Lez to Crevillente | 445.97 mi (717.72 km) |
| Castelnau-le-Lez to Cuarte de Huerva | 283.08 mi (455.57 km) |
| Castelnau-le-Lez to Cubellas | 202.55 mi (325.97 km) |
| Castelnau-le-Lez to Cuellar | 445.75 mi (717.37 km) |
| Castelnau-le-Lez to Cuenca | 397.13 mi (639.12 km) |
