| Colleferro to Coin | 1,011.35 mi (1,627.61 km) |
| Colleferro to Colindres | 844.30 mi (1,358.77 km) |
| Colleferro to Collado-Villalba | 887.10 mi (1,427.65 km) |
| Colleferro to Colmenar Viejo | 874.28 mi (1,407.01 km) |
| Colleferro to Colmenarejo | 888.47 mi (1,429.85 km) |
| Colleferro to Conil de la Frontera | 1,090.06 mi (1,754.29 km) |
| Colleferro to Consuegra | 884.64 mi (1,423.68 km) |
| Colleferro to Corbera de Llobregat | 572.99 mi (922.15 km) |
| Colleferro to Cordoba | 979.25 mi (1,575.95 km) |
| Colleferro to Coria del Rio | 1,059.32 mi (1,704.80 km) |
| Colleferro to Crevillente | 769.42 mi (1,238.26 km) |
| Colleferro to Cuarte de Huerva | 718.55 mi (1,156.39 km) |
| Colleferro to Cubellas | 587.92 mi (946.17 km) |
| Colleferro to Cuellar | 894.66 mi (1,439.81 km) |
| Colleferro to Cuenca | 799.32 mi (1,286.39 km) |
