| Castelli Calepio to Coin | 979.53 mi (1,576.39 km) |
| Castelli Calepio to Colindres | 674.69 mi (1,085.80 km) |
| Castelli Calepio to Collado-Villalba | 780.31 mi (1,255.78 km) |
| Castelli Calepio to Colmenar Viejo | 768.50 mi (1,236.78 km) |
| Castelli Calepio to Colmenarejo | 783.28 mi (1,260.56 km) |
| Castelli Calepio to Conil de la Frontera | 1,052.39 mi (1,693.66 km) |
| Castelli Calepio to Consuegra | 807.38 mi (1,299.36 km) |
| Castelli Calepio to Corbera de Llobregat | 493.81 mi (794.71 km) |
| Castelli Calepio to Cordoba | 924.51 mi (1,487.86 km) |
| Castelli Calepio to Coria del Rio | 1,004.49 mi (1,616.57 km) |
| Castelli Calepio to Crevillente | 749.28 mi (1,205.85 km) |
| Castelli Calepio to Cuarte de Huerva | 608.50 mi (979.29 km) |
| Castelli Calepio to Cubellas | 513.21 mi (825.93 km) |
| Castelli Calepio to Cuellar | 768.51 mi (1,236.79 km) |
| Castelli Calepio to Cuenca | 720.29 mi (1,159.20 km) |
