| Preddvor to Coin | 1,190.04 mi (1,915.19 km) |
| Preddvor to Colindres | 895.95 mi (1,441.88 km) |
| Preddvor to Collado-Villalba | 1,000.72 mi (1,610.50 km) |
| Preddvor to Colmenar Viejo | 988.76 mi (1,591.25 km) |
| Preddvor to Colmenarejo | 1,003.56 mi (1,615.08 km) |
| Preddvor to Conil de la Frontera | 1,264.65 mi (2,035.27 km) |
| Preddvor to Consuegra | 1,024.57 mi (1,648.88 km) |
| Preddvor to Corbera de Llobregat | 706.79 mi (1,137.46 km) |
| Preddvor to Cordoba | 1,139.03 mi (1,833.09 km) |
| Preddvor to Coria del Rio | 1,219.58 mi (1,962.72 km) |
| Preddvor to Crevillente | 954.42 mi (1,535.99 km) |
| Preddvor to Cuarte de Huerva | 828.05 mi (1,332.62 km) |
| Preddvor to Cubellas | 725.79 mi (1,168.05 km) |
| Preddvor to Cuellar | 990.11 mi (1,593.44 km) |
| Preddvor to Cuenca | 936.95 mi (1,507.87 km) |
