| Zagarolo to Coudekerque-Branche | 804.97 mi (1,295.47 km) |
| Zagarolo to Coueron | 805.98 mi (1,297.09 km) |
| Zagarolo to Coulommiers | 675.03 mi (1,086.35 km) |
| Zagarolo to Courbevoic | 707.31 mi (1,138.31 km) |
| Zagarolo to Courcouronnes | 689.11 mi (1,109.01 km) |
| Zagarolo to Cournon-d'Auvergne | 550.78 mi (886.40 km) |
| Zagarolo to Courrieres | 759.60 mi (1,222.45 km) |
| Zagarolo to Coutras | 686.13 mi (1,104.22 km) |
| Zagarolo to Couzeix | 640.84 mi (1,031.33 km) |
| Zagarolo to Cran-Gevrier | 437.28 mi (703.73 km) |
| Zagarolo to Craponne | 486.12 mi (782.34 km) |
| Zagarolo to Creil | 715.69 mi (1,151.80 km) |
| Zagarolo to Crepy-en-Valois | 701.13 mi (1,128.36 km) |
| Zagarolo to Crest | 440.62 mi (709.11 km) |
| Zagarolo to Creteil | 695.27 mi (1,118.93 km) |
