| Fort Thomas to Coudekerque-Branche | 4,067.54 mi (6,546.07 km) |
| Fort Thomas to Coueron | 4,009.85 mi (6,453.23 km) |
| Fort Thomas to Coulommiers | 4,161.94 mi (6,697.99 km) |
| Fort Thomas to Courbevoic | 4,125.60 mi (6,639.52 km) |
| Fort Thomas to Courcouronnes | 4,141.19 mi (6,664.59 km) |
| Fort Thomas to Cournon-d'Auvergne | 4,264.69 mi (6,863.36 km) |
| Fort Thomas to Courrieres | 4,106.31 mi (6,608.46 km) |
| Fort Thomas to Coutras | 4,144.04 mi (6,669.18 km) |
| Fort Thomas to Couzeix | 4,176.88 mi (6,722.04 km) |
| Fort Thomas to Cran-Gevrier | 4,381.66 mi (7,051.61 km) |
| Fort Thomas to Craponne | 4,329.14 mi (6,967.09 km) |
| Fort Thomas to Creil | 4,123.98 mi (6,636.91 km) |
| Fort Thomas to Crepy-en-Valois | 4,141.06 mi (6,664.40 km) |
| Fort Thomas to Crest | 4,376.31 mi (7,042.99 km) |
| Fort Thomas to Creteil | 4,137.42 mi (6,658.53 km) |
