| Grottaferrata to Coudekerque-Branche | 802.87 mi (1,292.10 km) |
| Grottaferrata to Coueron | 800.64 mi (1,288.51 km) |
| Grottaferrata to Coulommiers | 671.94 mi (1,081.39 km) |
| Grottaferrata to Courbevoic | 703.98 mi (1,132.95 km) |
| Grottaferrata to Courcouronnes | 685.66 mi (1,103.47 km) |
| Grottaferrata to Cournon-d'Auvergne | 545.48 mi (877.87 km) |
| Grottaferrata to Courrieres | 757.41 mi (1,218.94 km) |
| Grottaferrata to Coutras | 679.73 mi (1,093.91 km) |
| Grottaferrata to Couzeix | 635.19 mi (1,022.23 km) |
| Grottaferrata to Cran-Gevrier | 433.28 mi (697.29 km) |
| Grottaferrata to Craponne | 481.33 mi (774.63 km) |
| Grottaferrata to Creil | 712.66 mi (1,146.92 km) |
| Grottaferrata to Crepy-en-Valois | 698.24 mi (1,123.70 km) |
| Grottaferrata to Crest | 434.97 mi (700.02 km) |
| Grottaferrata to Creteil | 691.94 mi (1,113.58 km) |
