| Fort Lewis to Cocentaina | 5,517.74 mi (8,879.94 km) |
| Fort Lewis to Coin | 5,491.50 mi (8,837.72 km) |
| Fort Lewis to Colindres | 5,166.75 mi (8,315.08 km) |
| Fort Lewis to Collado-Villalba | 5,299.57 mi (8,528.83 km) |
| Fort Lewis to Colmenar Viejo | 5,305.97 mi (8,539.14 km) |
| Fort Lewis to Colmenarejo | 5,303.24 mi (8,534.75 km) |
| Fort Lewis to Conil de la Frontera | 5,467.59 mi (8,799.24 km) |
| Fort Lewis to Consuegra | 5,376.59 mi (8,652.79 km) |
| Fort Lewis to Corbera de Llobregat | 5,439.81 mi (8,754.53 km) |
| Fort Lewis to Cordoba | 5,424.06 mi (8,729.17 km) |
| Fort Lewis to Coria del Rio | 5,413.69 mi (8,712.50 km) |
| Fort Lewis to Crevillente | 5,533.83 mi (8,905.84 km) |
| Fort Lewis to Cuarte de Huerva | 5,344.54 mi (8,601.20 km) |
| Fort Lewis to Cubellas | 5,443.86 mi (8,761.05 km) |
| Fort Lewis to Cuellar | 5,247.99 mi (8,445.83 km) |
