| Ferney-Voltaire to Coudekerque-Branche | 370.54 mi (596.33 km) |
| Ferney-Voltaire to Coueron | 376.54 mi (605.98 km) |
| Ferney-Voltaire to Coulommiers | 226.20 mi (364.04 km) |
| Ferney-Voltaire to Courbevoic | 256.08 mi (412.12 km) |
| Ferney-Voltaire to Courcouronnes | 237.28 mi (381.86 km) |
| Ferney-Voltaire to Cournon-d'Auvergne | 144.14 mi (231.97 km) |
| Ferney-Voltaire to Courrieres | 324.52 mi (522.27 km) |
| Ferney-Voltaire to Coutras | 312.63 mi (503.13 km) |
| Ferney-Voltaire to Couzeix | 234.87 mi (377.99 km) |
| Ferney-Voltaire to Cran-Gevrier | 24.34 mi (39.16 km) |
| Ferney-Voltaire to Craponne | 75.24 mi (121.09 km) |
| Ferney-Voltaire to Creil | 267.11 mi (429.88 km) |
| Ferney-Voltaire to Crepy-en-Valois | 254.40 mi (409.41 km) |
| Ferney-Voltaire to Crest | 117.92 mi (189.77 km) |
| Ferney-Voltaire to Creteil | 244.10 mi (392.85 km) |
