| Ascot to Cocentaina | 875.03 mi (1,408.22 km) |
| Ascot to Coin | 1,038.09 mi (1,670.64 km) |
| Ascot to Colindres | 568.48 mi (914.88 km) |
| Ascot to Collado-Villalba | 761.30 mi (1,225.20 km) |
| Ascot to Colmenar Viejo | 757.23 mi (1,218.64 km) |
| Ascot to Colmenarejo | 766.31 mi (1,233.25 km) |
| Ascot to Conil de la Frontera | 1,079.65 mi (1,737.53 km) |
| Ascot to Consuegra | 837.42 mi (1,347.70 km) |
| Ascot to Corbera de Llobregat | 701.27 mi (1,128.58 km) |
| Ascot to Cordoba | 955.60 mi (1,537.88 km) |
| Ascot to Coria del Rio | 1,010.80 mi (1,626.72 km) |
| Ascot to Crevillente | 909.28 mi (1,463.34 km) |
| Ascot to Cuarte de Huerva | 678.95 mi (1,092.66 km) |
| Ascot to Cubellas | 713.37 mi (1,148.06 km) |
| Ascot to Cuellar | 712.67 mi (1,146.92 km) |
