| Christchurch to Cocentaina | 830.65 mi (1,336.80 km) |
| Christchurch to Coin | 982.73 mi (1,581.55 km) |
| Christchurch to Colindres | 512.69 mi (825.10 km) |
| Christchurch to Collado-Villalba | 705.77 mi (1,135.83 km) |
| Christchurch to Colmenar Viejo | 702.34 mi (1,130.31 km) |
| Christchurch to Colmenarejo | 710.79 mi (1,143.91 km) |
| Christchurch to Conil de la Frontera | 1,021.87 mi (1,644.55 km) |
| Christchurch to Consuegra | 783.56 mi (1,261.02 km) |
| Christchurch to Corbera de Llobregat | 667.39 mi (1,074.05 km) |
| Christchurch to Cordoba | 899.64 mi (1,447.84 km) |
| Christchurch to Coria del Rio | 952.58 mi (1,533.04 km) |
| Christchurch to Crevillente | 863.69 mi (1,389.97 km) |
| Christchurch to Cuarte de Huerva | 633.31 mi (1,019.22 km) |
| Christchurch to Cubellas | 678.15 mi (1,091.38 km) |
| Christchurch to Cuellar | 655.82 mi (1,055.43 km) |
