| Fort Meade to Cocentaina | 3,969.25 mi (6,387.89 km) |
| Fort Meade to Coin | 3,821.87 mi (6,150.70 km) |
| Fort Meade to Colindres | 3,693.51 mi (5,944.13 km) |
| Fort Meade to Collado-Villalba | 3,742.05 mi (6,022.25 km) |
| Fort Meade to Colmenar Viejo | 3,752.95 mi (6,039.79 km) |
| Fort Meade to Colmenarejo | 3,743.67 mi (6,024.86 km) |
| Fort Meade to Conil de la Frontera | 3,767.46 mi (6,063.15 km) |
| Fort Meade to Consuegra | 3,794.83 mi (6,107.19 km) |
| Fort Meade to Corbera de Llobregat | 3,999.84 mi (6,437.12 km) |
| Fort Meade to Cordoba | 3,783.80 mi (6,089.44 km) |
| Fort Meade to Coria del Rio | 3,738.73 mi (6,016.90 km) |
| Fort Meade to Crevillente | 3,966.82 mi (6,383.98 km) |
| Fort Meade to Cuarte de Huerva | 3,861.75 mi (6,214.89 km) |
| Fort Meade to Cubellas | 3,994.10 mi (6,427.89 km) |
| Fort Meade to Cuellar | 3,706.24 mi (5,964.61 km) |
