| Fort Oglethorpe to Coudekerque-Branche | 4,297.51 mi (6,916.17 km) |
| Fort Oglethorpe to Coueron | 4,222.63 mi (6,795.66 km) |
| Fort Oglethorpe to Coulommiers | 4,385.32 mi (7,057.50 km) |
| Fort Oglethorpe to Courbevoic | 4,348.42 mi (6,998.10 km) |
| Fort Oglethorpe to Courcouronnes | 4,363.26 mi (7,021.99 km) |
| Fort Oglethorpe to Cournon-d'Auvergne | 4,477.83 mi (7,206.38 km) |
| Fort Oglethorpe to Courrieres | 4,334.94 mi (6,976.41 km) |
| Fort Oglethorpe to Coutras | 4,350.67 mi (7,001.72 km) |
| Fort Oglethorpe to Couzeix | 4,388.16 mi (7,062.06 km) |
| Fort Oglethorpe to Cran-Gevrier | 4,598.86 mi (7,401.16 km) |
| Fort Oglethorpe to Craponne | 4,544.14 mi (7,313.09 km) |
| Fort Oglethorpe to Creil | 4,348.23 mi (6,997.80 km) |
| Fort Oglethorpe to Crepy-en-Valois | 4,365.64 mi (7,025.81 km) |
| Fort Oglethorpe to Crest | 4,588.27 mi (7,384.11 km) |
| Fort Oglethorpe to Creteil | 4,360.08 mi (7,016.88 km) |
