| Fort Thomas to Carpentras | 4,400.59 mi (7,082.06 km) |
| Fort Thomas to Carquefou | 4,017.27 mi (6,465.18 km) |
| Fort Thomas to Carqueiranne | 4,478.46 mi (7,207.38 km) |
| Fort Thomas to Carrieres-sous-Poissy | 4,115.34 mi (6,623.00 km) |
| Fort Thomas to Carrieres-sur-Seine | 4,126.67 mi (6,641.23 km) |
| Fort Thomas to Carros | 4,502.40 mi (7,245.92 km) |
| Fort Thomas to Carvin | 4,105.69 mi (6,607.47 km) |
| Fort Thomas to Castanet-Tolosan | 4,264.23 mi (6,862.62 km) |
| Fort Thomas to Castelginest | 4,255.51 mi (6,848.58 km) |
| Fort Thomas to Castelnau-le-Lez | 4,365.38 mi (7,025.40 km) |
| Fort Thomas to Castelnaudary | 4,290.85 mi (6,905.45 km) |
| Fort Thomas to Castelsarrasin | 4,229.90 mi (6,807.37 km) |
| Fort Thomas to Castres | 4,294.49 mi (6,911.31 km) |
| Fort Thomas to Caudebec-les-Elbeuf | 4,063.90 mi (6,540.21 km) |
| Fort Thomas to Caudry | 4,134.82 mi (6,654.35 km) |
