| Frankfort to Carpentras | 4,455.26 mi (7,170.04 km) |
| Frankfort to Carquefou | 4,072.50 mi (6,554.05 km) |
| Frankfort to Carqueiranne | 4,532.81 mi (7,294.86 km) |
| Frankfort to Carrieres-sous-Poissy | 4,172.25 mi (6,714.59 km) |
| Frankfort to Carrieres-sur-Seine | 4,183.61 mi (6,732.86 km) |
| Frankfort to Carros | 4,557.44 mi (7,334.49 km) |
| Frankfort to Carvin | 4,163.63 mi (6,700.72 km) |
| Frankfort to Castanet-Tolosan | 4,317.68 mi (6,948.63 km) |
| Frankfort to Castelginest | 4,309.05 mi (6,934.75 km) |
| Frankfort to Castelnau-le-Lez | 4,419.51 mi (7,112.51 km) |
| Frankfort to Castelnaudary | 4,344.28 mi (6,991.44 km) |
| Frankfort to Castelsarrasin | 4,283.59 mi (6,893.78 km) |
| Frankfort to Castres | 4,348.18 mi (6,997.72 km) |
| Frankfort to Caudebec-les-Elbeuf | 4,120.82 mi (6,631.82 km) |
| Frankfort to Caudry | 4,192.64 mi (6,747.41 km) |
