| Wiltz to Coin | 1,061.94 mi (1,709.03 km) |
| Wiltz to Colindres | 634.54 mi (1,021.19 km) |
| Wiltz to Collado-Villalba | 804.31 mi (1,294.41 km) |
| Wiltz to Colmenar Viejo | 795.88 mi (1,280.84 km) |
| Wiltz to Colmenarejo | 808.74 mi (1,301.54 km) |
| Wiltz to Conil de la Frontera | 1,120.86 mi (1,803.84 km) |
| Wiltz to Consuegra | 862.27 mi (1,387.70 km) |
| Wiltz to Corbera de Llobregat | 621.27 mi (999.84 km) |
| Wiltz to Cordoba | 988.28 mi (1,590.49 km) |
| Wiltz to Coria del Rio | 1,058.81 mi (1,703.99 km) |
| Wiltz to Crevillente | 875.13 mi (1,408.38 km) |
| Wiltz to Cuarte de Huerva | 666.04 mi (1,071.89 km) |
| Wiltz to Cubellas | 638.85 mi (1,028.13 km) |
| Wiltz to Cuellar | 769.87 mi (1,238.98 km) |
| Wiltz to Cuenca | 788.72 mi (1,269.32 km) |
