| Witney to Cocentaina | 902.05 mi (1,451.71 km) |
| Witney to Coin | 1,056.35 mi (1,700.03 km) |
| Witney to Colindres | 586.32 mi (943.58 km) |
| Witney to Collado-Villalba | 779.39 mi (1,254.31 km) |
| Witney to Colmenar Viejo | 775.95 mi (1,248.78 km) |
| Witney to Colmenarejo | 784.42 mi (1,262.40 km) |
| Witney to Conil de la Frontera | 1,095.33 mi (1,762.76 km) |
| Witney to Consuegra | 857.12 mi (1,379.41 km) |
| Witney to Corbera de Llobregat | 734.00 mi (1,181.25 km) |
| Witney to Cordoba | 973.26 mi (1,566.31 km) |
| Witney to Coria del Rio | 1,025.98 mi (1,651.15 km) |
| Witney to Crevillente | 935.51 mi (1,505.56 km) |
| Witney to Cuarte de Huerva | 705.04 mi (1,134.65 km) |
| Witney to Cubellas | 745.47 mi (1,199.72 km) |
| Witney to Cuellar | 729.40 mi (1,173.86 km) |
