| Fort Washington to Cabestany | 4,033.83 mi (6,491.83 km) |
| Fort Washington to Cabries | 4,121.42 mi (6,632.79 km) |
| Fort Washington to Cachan | 3,837.57 mi (6,175.98 km) |
| Fort Washington to Caen | 3,713.50 mi (5,976.30 km) |
| Fort Washington to Cagnes-sur-Mer | 4,193.59 mi (6,748.93 km) |
| Fort Washington to Cahors | 3,914.49 mi (6,299.77 km) |
| Fort Washington to Calais | 3,764.96 mi (6,059.12 km) |
| Fort Washington to Caluire-et-Cuire | 4,027.53 mi (6,481.68 km) |
| Fort Washington to Cambrai | 3,840.37 mi (6,180.47 km) |
| Fort Washington to Canet-en-Roussillon | 4,036.04 mi (6,495.38 km) |
| Fort Washington to Cannes | 4,191.09 mi (6,744.91 km) |
| Fort Washington to Canteleu | 3,766.55 mi (6,061.67 km) |
| Fort Washington to Capbreton | 3,805.54 mi (6,124.42 km) |
| Fort Washington to Carcassonne | 3,991.10 mi (6,423.06 km) |
| Fort Washington to Carmaux | 3,958.15 mi (6,370.02 km) |
