| Ancona to Coudekerque-Branche | 728.94 mi (1,173.11 km) |
| Ancona to Coueron | 778.30 mi (1,252.55 km) |
| Ancona to Coulommiers | 613.78 mi (987.78 km) |
| Ancona to Courbevoic | 649.08 mi (1,044.60 km) |
| Ancona to Courcouronnes | 632.78 mi (1,018.36 km) |
| Ancona to Cournon-d'Auvergne | 527.39 mi (848.75 km) |
| Ancona to Courrieres | 685.16 mi (1,102.66 km) |
| Ancona to Coutras | 680.74 mi (1,095.54 km) |
| Ancona to Couzeix | 621.70 mi (1,000.53 km) |
| Ancona to Cran-Gevrier | 396.31 mi (637.80 km) |
| Ancona to Craponne | 456.05 mi (733.94 km) |
| Ancona to Creil | 653.09 mi (1,051.04 km) |
| Ancona to Crepy-en-Valois | 636.90 mi (1,024.98 km) |
| Ancona to Crest | 427.70 mi (688.31 km) |
| Ancona to Creteil | 637.14 mi (1,025.38 km) |
