| Unterageri to Cocentaina | 737.00 mi (1,186.08 km) |
| Unterageri to Coin | 994.13 mi (1,599.89 km) |
| Unterageri to Colindres | 638.81 mi (1,028.07 km) |
| Unterageri to Collado-Villalba | 770.00 mi (1,239.19 km) |
| Unterageri to Colmenar Viejo | 759.13 mi (1,221.70 km) |
| Unterageri to Colmenarejo | 773.56 mi (1,244.93 km) |
| Unterageri to Conil de la Frontera | 1,062.81 mi (1,710.42 km) |
| Unterageri to Consuegra | 808.93 mi (1,301.85 km) |
| Unterageri to Corbera de Llobregat | 514.00 mi (827.20 km) |
| Unterageri to Cordoba | 931.45 mi (1,499.02 km) |
| Unterageri to Coria del Rio | 1,009.15 mi (1,624.07 km) |
| Unterageri to Crevillente | 776.52 mi (1,249.68 km) |
| Unterageri to Cuarte de Huerva | 605.55 mi (974.54 km) |
| Unterageri to Cubellas | 533.49 mi (858.56 km) |
| Unterageri to Cuellar | 749.81 mi (1,206.71 km) |
