| Durham to Cocentaina | 1,108.90 mi (1,784.60 km) |
| Durham to Coin | 1,260.26 mi (2,028.19 km) |
| Durham to Colindres | 790.73 mi (1,272.56 km) |
| Durham to Collado-Villalba | 983.56 mi (1,582.88 km) |
| Durham to Colmenar Viejo | 980.59 mi (1,578.11 km) |
| Durham to Colmenarejo | 988.58 mi (1,590.97 km) |
| Durham to Conil de la Frontera | 1,296.71 mi (2,086.86 km) |
| Durham to Consuegra | 1,062.30 mi (1,709.61 km) |
| Durham to Corbera de Llobregat | 936.79 mi (1,507.62 km) |
| Durham to Cordoba | 1,176.77 mi (1,893.82 km) |
| Durham to Coria del Rio | 1,226.94 mi (1,974.57 km) |
| Durham to Crevillente | 1,142.50 mi (1,838.68 km) |
| Durham to Cuarte de Huerva | 912.03 mi (1,467.76 km) |
| Durham to Cubellas | 949.01 mi (1,527.28 km) |
| Durham to Cuellar | 932.57 mi (1,500.82 km) |
