| Viareggio to Coudekerque-Branche | 615.26 mi (990.16 km) |
| Viareggio to Coueron | 623.09 mi (1,002.76 km) |
| Viareggio to Coulommiers | 483.09 mi (777.45 km) |
| Viareggio to Courbevoic | 515.36 mi (829.38 km) |
| Viareggio to Courcouronnes | 497.22 mi (800.19 km) |
| Viareggio to Cournon-d'Auvergne | 369.09 mi (593.99 km) |
| Viareggio to Courrieres | 569.58 mi (916.66 km) |
| Viareggio to Coutras | 517.92 mi (833.52 km) |
| Viareggio to Couzeix | 462.29 mi (743.99 km) |
| Viareggio to Cran-Gevrier | 246.94 mi (397.41 km) |
| Viareggio to Craponne | 300.34 mi (483.34 km) |
| Viareggio to Creil | 523.79 mi (842.96 km) |
| Viareggio to Crepy-en-Valois | 509.36 mi (819.74 km) |
| Viareggio to Crest | 265.26 mi (426.89 km) |
| Viareggio to Creteil | 503.31 mi (810.00 km) |
