| Castelnaudary to Coin | 580.20 mi (933.74 km) |
| Castelnaudary to Colindres | 271.40 mi (436.77 km) |
| Castelnaudary to Collado-Villalba | 357.92 mi (576.01 km) |
| Castelnaudary to Colmenar Viejo | 346.35 mi (557.39 km) |
| Castelnaudary to Colmenarejo | 361.06 mi (581.07 km) |
| Castelnaudary to Conil de la Frontera | 646.99 mi (1,041.23 km) |
| Castelnaudary to Consuegra | 392.34 mi (631.40 km) |
| Castelnaudary to Corbera de Llobregat | 131.37 mi (211.41 km) |
| Castelnaudary to Cordoba | 515.13 mi (829.02 km) |
| Castelnaudary to Coria del Rio | 592.54 mi (953.60 km) |
| Castelnaudary to Crevillente | 378.86 mi (609.71 km) |
| Castelnaudary to Cuarte de Huerva | 189.15 mi (304.40 km) |
| Castelnaudary to Cubellas | 146.36 mi (235.54 km) |
| Castelnaudary to Cuellar | 346.21 mi (557.17 km) |
| Castelnaudary to Cuenca | 308.63 mi (496.69 km) |
