| Fiumicino to Coudekerque-Branche | 791.71 mi (1,274.14 km) |
| Fiumicino to Coueron | 782.54 mi (1,259.37 km) |
| Fiumicino to Coulommiers | 658.61 mi (1,059.93 km) |
| Fiumicino to Courbevoic | 690.09 mi (1,110.59 km) |
| Fiumicino to Courcouronnes | 671.53 mi (1,080.72 km) |
| Fiumicino to Cournon-d'Auvergne | 527.55 mi (849.01 km) |
| Fiumicino to Courrieres | 746.07 mi (1,200.69 km) |
| Fiumicino to Coutras | 659.68 mi (1,061.65 km) |
| Fiumicino to Couzeix | 616.52 mi (992.20 km) |
| Fiumicino to Cran-Gevrier | 418.12 mi (672.90 km) |
| Fiumicino to Craponne | 464.46 mi (747.48 km) |
| Fiumicino to Creil | 699.43 mi (1,125.62 km) |
| Fiumicino to Crepy-en-Valois | 685.30 mi (1,102.89 km) |
| Fiumicino to Crest | 416.40 mi (670.14 km) |
| Fiumicino to Creteil | 678.07 mi (1,091.24 km) |
