| University to Cocentaina | 4,630.58 mi (7,452.20 km) |
| University to Coin | 4,449.88 mi (7,161.39 km) |
| University to Colindres | 4,388.94 mi (7,063.32 km) |
| University to Collado-Villalba | 4,411.04 mi (7,098.89 km) |
| University to Colmenar Viejo | 4,422.80 mi (7,117.82 km) |
| University to Colmenarejo | 4,411.96 mi (7,100.37 km) |
| University to Conil de la Frontera | 4,387.00 mi (7,060.19 km) |
| University to Consuegra | 4,453.81 mi (7,167.71 km) |
| University to Corbera de Llobregat | 4,691.00 mi (7,549.43 km) |
| University to Cordoba | 4,423.99 mi (7,119.72 km) |
| University to Coria del Rio | 4,368.93 mi (7,031.11 km) |
| University to Crevillente | 4,622.50 mi (7,439.19 km) |
| University to Cuarte de Huerva | 4,547.14 mi (7,317.92 km) |
| University to Cubellas | 4,682.87 mi (7,536.35 km) |
| University to Cuellar | 4,381.64 mi (7,051.57 km) |
