| Lahnstein to Carpentras | 447.83 mi (720.71 km) |
| Lahnstein to Carquefou | 462.77 mi (744.76 km) |
| Lahnstein to Carqueiranne | 503.13 mi (809.71 km) |
| Lahnstein to Carrieres-sous-Poissy | 266.05 mi (428.17 km) |
| Lahnstein to Carrieres-sur-Seine | 256.63 mi (413.01 km) |
| Lahnstein to Carros | 451.50 mi (726.62 km) |
| Lahnstein to Carvin | 205.09 mi (330.06 km) |
| Lahnstein to Castanet-Tolosan | 549.95 mi (885.05 km) |
| Lahnstein to Castelginest | 540.90 mi (870.50 km) |
| Lahnstein to Castelnau-le-Lez | 492.29 mi (792.27 km) |
| Lahnstein to Castelnaudary | 551.18 mi (887.03 km) |
| Lahnstein to Castelsarrasin | 529.01 mi (851.36 km) |
| Lahnstein to Castres | 527.09 mi (848.28 km) |
| Lahnstein to Caudebec-les-Elbeuf | 301.93 mi (485.91 km) |
| Lahnstein to Caudry | 185.81 mi (299.03 km) |
