| Poggio a Caiano to Coudekerque-Branche | 641.39 mi (1,032.22 km) |
| Poggio a Caiano to Coueron | 661.27 mi (1,064.21 km) |
| Poggio a Caiano to Coulommiers | 513.72 mi (826.76 km) |
| Poggio a Caiano to Courbevoic | 547.00 mi (880.31 km) |
| Poggio a Caiano to Courcouronnes | 529.35 mi (851.91 km) |
| Poggio a Caiano to Cournon-d'Auvergne | 408.03 mi (656.66 km) |
| Poggio a Caiano to Courrieres | 596.10 mi (959.33 km) |
| Poggio a Caiano to Coutras | 558.37 mi (898.61 km) |
| Poggio a Caiano to Couzeix | 501.66 mi (807.34 km) |
| Poggio a Caiano to Cran-Gevrier | 282.53 mi (454.69 km) |
| Poggio a Caiano to Craponne | 338.31 mi (544.46 km) |
| Poggio a Caiano to Creil | 554.14 mi (891.81 km) |
| Poggio a Caiano to Crepy-en-Valois | 539.15 mi (867.68 km) |
| Poggio a Caiano to Crest | 305.52 mi (491.69 km) |
| Poggio a Caiano to Creteil | 534.95 mi (860.91 km) |
