| Willich to Coin | 1,151.46 mi (1,853.10 km) |
| Willich to Colindres | 716.06 mi (1,152.39 km) |
| Willich to Collado-Villalba | 890.60 mi (1,433.29 km) |
| Willich to Colmenar Viejo | 882.59 mi (1,420.40 km) |
| Willich to Colmenarejo | 895.14 mi (1,440.58 km) |
| Willich to Conil de la Frontera | 1,208.97 mi (1,945.65 km) |
| Willich to Consuegra | 950.83 mi (1,530.22 km) |
| Willich to Corbera de Llobregat | 714.71 mi (1,150.21 km) |
| Willich to Cordoba | 1,076.72 mi (1,732.81 km) |
| Willich to Coria del Rio | 1,145.99 mi (1,844.29 km) |
| Willich to Crevillente | 967.79 mi (1,557.50 km) |
| Willich to Cuarte de Huerva | 756.54 mi (1,217.53 km) |
| Willich to Cubellas | 732.22 mi (1,178.40 km) |
| Willich to Cuellar | 854.18 mi (1,374.67 km) |
| Willich to Cuenca | 878.86 mi (1,414.38 km) |
