| Madrid to Colindres | 206.30 mi (332.01 km) |
| Madrid to Collado-Villalba | 21.91 mi (35.26 km) |
| Madrid to Colmenar Viejo | 17.04 mi (27.42 km) |
| Madrid to Colmenarejo | 19.25 mi (30.97 km) |
| Madrid to Conil de la Frontera | 314.39 mi (505.96 km) |
| Madrid to Consuegra | 66.18 mi (106.51 km) |
| Madrid to Corbera de Llobregat | 302.14 mi (486.24 km) |
| Madrid to Cordoba | 184.23 mi (296.48 km) |
| Madrid to Coria del Rio | 250.62 mi (403.33 km) |
| Madrid to Crevillente | 215.32 mi (346.52 km) |
| Madrid to Cuarte de Huerva | 166.15 mi (267.39 km) |
| Madrid to Cubellas | 286.41 mi (460.94 km) |
| Madrid to Cuellar | 75.09 mi (120.84 km) |
| Madrid to Cuenca | 85.42 mi (137.47 km) |
| Madrid to Cuevas del Almanzora | 236.93 mi (381.30 km) |
