| Oppeano to Coin | 1,019.94 mi (1,641.44 km) |
| Oppeano to Colindres | 733.72 mi (1,180.81 km) |
| Oppeano to Collado-Villalba | 831.33 mi (1,337.90 km) |
| Oppeano to Colmenar Viejo | 819.27 mi (1,318.49 km) |
| Oppeano to Colmenarejo | 834.08 mi (1,342.33 km) |
| Oppeano to Conil de la Frontera | 1,094.27 mi (1,761.06 km) |
| Oppeano to Consuegra | 854.00 mi (1,374.38 km) |
| Oppeano to Corbera de Llobregat | 536.17 mi (862.88 km) |
| Oppeano to Cordoba | 968.39 mi (1,558.47 km) |
| Oppeano to Coria del Rio | 1,048.92 mi (1,688.07 km) |
| Oppeano to Crevillente | 785.46 mi (1,264.08 km) |
| Oppeano to Cuarte de Huerva | 658.25 mi (1,059.35 km) |
| Oppeano to Cubellas | 555.21 mi (893.52 km) |
| Oppeano to Cuellar | 822.31 mi (1,323.38 km) |
| Oppeano to Cuenca | 766.34 mi (1,233.31 km) |
