| Opera to Coudekerque-Branche | 500.29 mi (805.14 km) |
| Opera to Coueron | 536.84 mi (863.96 km) |
| Opera to Coulommiers | 373.22 mi (600.65 km) |
| Opera to Courbevoic | 407.25 mi (655.40 km) |
| Opera to Courcouronnes | 390.16 mi (627.90 km) |
| Opera to Cournon-d'Auvergne | 292.17 mi (470.21 km) |
| Opera to Courrieres | 454.88 mi (732.06 km) |
| Opera to Coutras | 455.26 mi (732.67 km) |
| Opera to Couzeix | 386.81 mi (622.51 km) |
| Opera to Cran-Gevrier | 154.59 mi (248.79 km) |
| Opera to Craponne | 218.76 mi (352.06 km) |
| Opera to Creil | 413.42 mi (665.33 km) |
| Opera to Crepy-en-Valois | 398.15 mi (640.76 km) |
| Opera to Crest | 209.64 mi (337.39 km) |
| Opera to Creteil | 395.22 mi (636.05 km) |
