| Whitehall to Cocentaina | 4,233.54 mi (6,813.22 km) |
| Whitehall to Coin | 4,099.70 mi (6,597.83 km) |
| Whitehall to Colindres | 3,943.99 mi (6,347.24 km) |
| Whitehall to Collado-Villalba | 4,004.52 mi (6,444.65 km) |
| Whitehall to Colmenar Viejo | 4,014.97 mi (6,461.47 km) |
| Whitehall to Colmenarejo | 4,006.43 mi (6,447.73 km) |
| Whitehall to Conil de la Frontera | 4,048.49 mi (6,515.42 km) |
| Whitehall to Consuegra | 4,061.16 mi (6,535.81 km) |
| Whitehall to Corbera de Llobregat | 4,250.46 mi (6,840.46 km) |
| Whitehall to Cordoba | 4,057.50 mi (6,529.91 km) |
| Whitehall to Coria del Rio | 4,016.29 mi (6,463.60 km) |
| Whitehall to Crevillente | 4,233.44 mi (6,813.07 km) |
| Whitehall to Cuarte de Huerva | 4,116.03 mi (6,624.11 km) |
| Whitehall to Cubellas | 4,245.93 mi (6,833.17 km) |
| Whitehall to Cuellar | 3,966.12 mi (6,382.85 km) |
