| Duragan to Cocentaina | 1,872.13 mi (3,012.91 km) |
| Duragan to Coin | 2,141.78 mi (3,446.86 km) |
| Duragan to Colindres | 1,951.34 mi (3,140.38 km) |
| Duragan to Collado-Villalba | 2,019.21 mi (3,249.61 km) |
| Duragan to Colmenar Viejo | 2,006.46 mi (3,229.09 km) |
| Duragan to Colmenarejo | 2,020.91 mi (3,252.35 km) |
| Duragan to Conil de la Frontera | 2,220.84 mi (3,574.09 km) |
| Duragan to Consuegra | 2,020.39 mi (3,251.50 km) |
| Duragan to Corbera de Llobregat | 1,705.38 mi (2,744.55 km) |
| Duragan to Cordoba | 2,114.13 mi (3,402.37 km) |
| Duragan to Coria del Rio | 2,193.68 mi (3,530.38 km) |
| Duragan to Crevillente | 1,901.48 mi (3,060.13 km) |
| Duragan to Cuarte de Huerva | 1,847.54 mi (2,973.33 km) |
| Duragan to Cubellas | 1,721.32 mi (2,770.20 km) |
| Duragan to Cuellar | 2,021.87 mi (3,253.88 km) |
