| Porto-Vecchio to Coudekerque-Branche | 729.30 mi (1,173.70 km) |
| Porto-Vecchio to Coueron | 666.82 mi (1,073.14 km) |
| Porto-Vecchio to Coulommiers | 582.79 mi (937.91 km) |
| Porto-Vecchio to Courbevoic | 609.11 mi (980.27 km) |
| Porto-Vecchio to Courcouronnes | 589.15 mi (948.15 km) |
| Porto-Vecchio to Cournon-d'Auvergne | 417.73 mi (672.27 km) |
| Porto-Vecchio to Courrieres | 683.25 mi (1,099.59 km) |
| Porto-Vecchio to Coutras | 529.20 mi (851.66 km) |
| Porto-Vecchio to Couzeix | 498.42 mi (802.12 km) |
| Porto-Vecchio to Cran-Gevrier | 337.45 mi (543.08 km) |
| Porto-Vecchio to Craponne | 366.27 mi (589.46 km) |
| Porto-Vecchio to Creil | 623.34 mi (1,003.17 km) |
| Porto-Vecchio to Crepy-en-Valois | 611.89 mi (984.74 km) |
| Porto-Vecchio to Crest | 304.94 mi (490.75 km) |
| Porto-Vecchio to Creteil | 597.52 mi (961.61 km) |
