| Tarquinia to Coudekerque-Branche | 750.42 mi (1,207.68 km) |
| Tarquinia to Coueron | 743.89 mi (1,197.18 km) |
| Tarquinia to Coulommiers | 617.30 mi (993.45 km) |
| Tarquinia to Courbevoic | 648.88 mi (1,044.27 km) |
| Tarquinia to Courcouronnes | 630.37 mi (1,014.49 km) |
| Tarquinia to Cournon-d'Auvergne | 488.73 mi (786.53 km) |
| Tarquinia to Courrieres | 704.76 mi (1,134.20 km) |
| Tarquinia to Coutras | 624.05 mi (1,004.32 km) |
| Tarquinia to Couzeix | 578.58 mi (931.14 km) |
| Tarquinia to Cran-Gevrier | 377.27 mi (607.16 km) |
| Tarquinia to Craponne | 424.64 mi (683.40 km) |
| Tarquinia to Creil | 658.11 mi (1,059.13 km) |
| Tarquinia to Crepy-en-Valois | 643.96 mi (1,036.35 km) |
| Tarquinia to Crest | 378.36 mi (608.91 km) |
| Tarquinia to Creteil | 636.85 mi (1,024.92 km) |
