| Oviedo to Cocentaina | 425.21 mi (684.31 km) |
| Oviedo to Coin | 466.07 mi (750.06 km) |
| Oviedo to Colindres | 120.38 mi (193.74 km) |
| Oviedo to Collado-Villalba | 210.67 mi (339.04 km) |
| Oviedo to Colmenar Viejo | 214.98 mi (345.98 km) |
| Oviedo to Colmenarejo | 214.99 mi (346.00 km) |
| Oviedo to Conil de la Frontera | 490.26 mi (789.00 km) |
| Oviedo to Consuegra | 293.22 mi (471.89 km) |
| Oviedo to Corbera de Llobregat | 418.74 mi (673.90 km) |
| Oviedo to Cordoba | 382.41 mi (615.44 km) |
| Oviedo to Coria del Rio | 420.00 mi (675.92 km) |
| Oviedo to Crevillente | 440.37 mi (708.71 km) |
| Oviedo to Cuarte de Huerva | 279.50 mi (449.81 km) |
| Oviedo to Cubellas | 411.84 mi (662.79 km) |
| Oviedo to Cuellar | 156.30 mi (251.54 km) |
