| Ub to Coin | 1,402.35 mi (2,256.87 km) |
| Ub to Colindres | 1,168.46 mi (1,880.46 km) |
| Ub to Collado-Villalba | 1,248.79 mi (2,009.73 km) |
| Ub to Colmenar Viejo | 1,236.24 mi (1,989.54 km) |
| Ub to Colmenarejo | 1,250.95 mi (2,013.21 km) |
| Ub to Conil de la Frontera | 1,480.24 mi (2,382.21 km) |
| Ub to Consuegra | 1,259.23 mi (2,026.53 km) |
| Ub to Corbera de Llobregat | 938.91 mi (1,511.04 km) |
| Ub to Cordoba | 1,363.24 mi (2,193.93 km) |
| Ub to Coria del Rio | 1,444.15 mi (2,324.13 km) |
| Ub to Crevillente | 1,160.39 mi (1,867.46 km) |
| Ub to Cuarte de Huerva | 1,075.26 mi (1,730.47 km) |
| Ub to Cubellas | 956.27 mi (1,538.97 km) |
| Ub to Cuellar | 1,246.52 mi (2,006.09 km) |
| Ub to Cuenca | 1,171.71 mi (1,885.69 km) |
