| Washington Court House to Coudekerque-Branche | 4,005.82 mi (6,446.75 km) |
| Washington Court House to Coueron | 3,947.11 mi (6,352.27 km) |
| Washington Court House to Coulommiers | 4,099.76 mi (6,597.93 km) |
| Washington Court House to Courbevoic | 4,063.39 mi (6,539.39 km) |
| Washington Court House to Courcouronnes | 4,078.93 mi (6,564.40 km) |
| Washington Court House to Cournon-d'Auvergne | 4,201.99 mi (6,762.45 km) |
| Washington Court House to Courrieres | 4,044.49 mi (6,508.98 km) |
| Washington Court House to Coutras | 4,081.10 mi (6,567.89 km) |
| Washington Court House to Couzeix | 4,114.10 mi (6,621.01 km) |
| Washington Court House to Cran-Gevrier | 4,319.15 mi (6,951.01 km) |
| Washington Court House to Craponne | 4,266.53 mi (6,866.31 km) |
| Washington Court House to Creil | 4,061.86 mi (6,536.93 km) |
| Washington Court House to Crepy-en-Valois | 4,078.96 mi (6,564.46 km) |
| Washington Court House to Crest | 4,313.57 mi (6,942.02 km) |
| Washington Court House to Creteil | 4,075.19 mi (6,558.39 km) |
