| Unicov to Coin | 1,416.42 mi (2,279.51 km) |
| Unicov to Colindres | 1,066.96 mi (1,717.11 km) |
| Unicov to Collado-Villalba | 1,200.68 mi (1,932.31 km) |
| Unicov to Colmenar Viejo | 1,189.67 mi (1,914.59 km) |
| Unicov to Colmenarejo | 1,204.18 mi (1,937.94 km) |
| Unicov to Conil de la Frontera | 1,487.56 mi (2,394.00 km) |
| Unicov to Consuegra | 1,236.93 mi (1,990.65 km) |
| Unicov to Corbera de Llobregat | 931.10 mi (1,498.46 km) |
| Unicov to Cordoba | 1,357.62 mi (2,184.87 km) |
| Unicov to Coria del Rio | 1,436.43 mi (2,311.70 km) |
| Unicov to Crevillente | 1,189.28 mi (1,913.97 km) |
| Unicov to Cuarte de Huerva | 1,034.29 mi (1,664.53 km) |
| Unicov to Cubellas | 950.65 mi (1,529.92 km) |
| Unicov to Cuellar | 1,180.86 mi (1,900.41 km) |
| Unicov to Cuenca | 1,151.48 mi (1,853.12 km) |
