| Langen to Coudekerque-Branche | 284.90 mi (458.50 km) |
| Langen to Coueron | 511.25 mi (822.77 km) |
| Langen to Coulommiers | 263.61 mi (424.24 km) |
| Langen to Courbevoic | 297.64 mi (479.00 km) |
| Langen to Courcouronnes | 296.18 mi (476.65 km) |
| Langen to Cournon-d'Auvergne | 387.28 mi (623.27 km) |
| Langen to Courrieres | 254.90 mi (410.23 km) |
| Langen to Coutras | 533.34 mi (858.32 km) |
| Langen to Couzeix | 445.49 mi (716.95 km) |
| Langen to Cran-Gevrier | 305.77 mi (492.09 km) |
| Langen to Craponne | 345.07 mi (555.34 km) |
| Langen to Creil | 281.19 mi (452.53 km) |
| Langen to Crepy-en-Valois | 263.80 mi (424.55 km) |
| Langen to Crest | 401.04 mi (645.41 km) |
| Langen to Creteil | 290.83 mi (468.05 km) |
