| Neckargemund to Coudekerque-Branche | 304.73 mi (490.42 km) |
| Neckargemund to Coueron | 505.89 mi (814.15 km) |
| Neckargemund to Coulommiers | 261.47 mi (420.79 km) |
| Neckargemund to Courbevoic | 297.67 mi (479.05 km) |
| Neckargemund to Courcouronnes | 293.38 mi (472.15 km) |
| Neckargemund to Cournon-d'Auvergne | 362.88 mi (584.00 km) |
| Neckargemund to Courrieres | 270.33 mi (435.06 km) |
| Neckargemund to Coutras | 515.15 mi (829.05 km) |
| Neckargemund to Couzeix | 427.38 mi (687.80 km) |
| Neckargemund to Cran-Gevrier | 271.76 mi (437.35 km) |
| Neckargemund to Craponne | 315.53 mi (507.80 km) |
| Neckargemund to Creil | 284.41 mi (457.71 km) |
| Neckargemund to Crepy-en-Valois | 266.36 mi (428.67 km) |
| Neckargemund to Crest | 367.98 mi (592.20 km) |
| Neckargemund to Creteil | 289.54 mi (465.96 km) |
