| Cortona to Coudekerque-Branche | 698.85 mi (1,124.69 km) |
| Cortona to Coueron | 719.16 mi (1,157.38 km) |
| Cortona to Coulommiers | 572.78 mi (921.81 km) |
| Cortona to Courbevoic | 606.23 mi (975.64 km) |
| Cortona to Courcouronnes | 588.66 mi (947.36 km) |
| Cortona to Cournon-d'Auvergne | 465.16 mi (748.61 km) |
| Cortona to Courrieres | 653.77 mi (1,052.14 km) |
| Cortona to Coutras | 612.26 mi (985.34 km) |
| Cortona to Couzeix | 558.20 mi (898.34 km) |
| Cortona to Cran-Gevrier | 341.62 mi (549.79 km) |
| Cortona to Craponne | 396.34 mi (637.85 km) |
| Cortona to Creil | 613.13 mi (986.74 km) |
| Cortona to Crepy-en-Valois | 598.00 mi (962.39 km) |
| Cortona to Crest | 360.33 mi (579.89 km) |
| Cortona to Creteil | 594.18 mi (956.25 km) |
