| Witney to Cehegin | 945.83 mi (1,522.17 km) |
| Witney to Cervello | 735.68 mi (1,183.97 km) |
| Witney to Cervera | 710.82 mi (1,143.96 km) |
| Witney to Ceuti | 946.71 mi (1,523.59 km) |
| Witney to Cheste | 850.75 mi (1,369.14 km) |
| Witney to Chiclana de la Frontera | 1,085.82 mi (1,747.46 km) |
| Witney to Chipiona | 1,067.39 mi (1,717.79 km) |
| Witney to Chiva | 851.24 mi (1,369.94 km) |
| Witney to Churriana de la Vega | 1,016.31 mi (1,635.60 km) |
| Witney to Ciempozuelos | 809.30 mi (1,302.45 km) |
| Witney to Cieza | 935.58 mi (1,505.68 km) |
| Witney to Cisterniga | 718.15 mi (1,155.75 km) |
| Witney to Ciudad de Melilla | 1,142.14 mi (1,838.10 km) |
| Witney to Ciudad Real | 891.84 mi (1,435.28 km) |
| Witney to Ciudad-Rodrigo | 809.04 mi (1,302.03 km) |
