| Oupeye to Coin | 1,097.94 mi (1,766.96 km) |
| Oupeye to Colindres | 661.10 mi (1,063.95 km) |
| Oupeye to Collado-Villalba | 836.14 mi (1,345.63 km) |
| Oupeye to Colmenar Viejo | 828.22 mi (1,332.89 km) |
| Oupeye to Colmenarejo | 840.69 mi (1,352.96 km) |
| Oupeye to Conil de la Frontera | 1,154.91 mi (1,858.65 km) |
| Oupeye to Consuegra | 896.97 mi (1,443.54 km) |
| Oupeye to Corbera de Llobregat | 665.95 mi (1,071.75 km) |
| Oupeye to Cordoba | 1,022.78 mi (1,646.01 km) |
| Oupeye to Coria del Rio | 1,091.67 mi (1,756.88 km) |
| Oupeye to Crevillente | 916.89 mi (1,475.59 km) |
| Oupeye to Cuarte de Huerva | 703.68 mi (1,132.46 km) |
| Oupeye to Cubellas | 683.14 mi (1,099.41 km) |
| Oupeye to Cuellar | 799.41 mi (1,286.52 km) |
| Oupeye to Cuenca | 825.73 mi (1,328.88 km) |
