| Gaeta to Coudekerque-Branche | 861.55 mi (1,386.53 km) |
| Gaeta to Coueron | 861.04 mi (1,385.71 km) |
| Gaeta to Coulommiers | 732.07 mi (1,178.15 km) |
| Gaeta to Courbevoic | 764.35 mi (1,230.11 km) |
| Gaeta to Courcouronnes | 746.13 mi (1,200.78 km) |
| Gaeta to Cournon-d'Auvergne | 605.95 mi (975.18 km) |
| Gaeta to Courrieres | 816.25 mi (1,313.63 km) |
| Gaeta to Coutras | 738.27 mi (1,188.13 km) |
| Gaeta to Couzeix | 695.22 mi (1,118.85 km) |
| Gaeta to Cran-Gevrier | 494.07 mi (795.12 km) |
| Gaeta to Craponne | 542.13 mi (872.48 km) |
| Gaeta to Creil | 772.73 mi (1,243.58 km) |
| Gaeta to Crepy-en-Valois | 758.14 mi (1,220.11 km) |
| Gaeta to Crest | 495.06 mi (796.73 km) |
| Gaeta to Creteil | 752.31 mi (1,210.73 km) |
