| Roma to Cortona | 5,935.62 mi (9,552.46 km) |
| Roma to Cosenza | 6,273.45 mi (10,096.15 km) |
| Roma to Cossato | 5,692.05 mi (9,160.47 km) |
| Roma to Costa Volpino | 5,762.66 mi (9,274.10 km) |
| Roma to Creazzo | 5,830.18 mi (9,382.77 km) |
| Roma to Crema | 5,762.24 mi (9,273.42 km) |
| Roma to Cremona | 5,785.18 mi (9,310.34 km) |
| Roma to Crevalcore | 5,846.76 mi (9,409.45 km) |
| Roma to Crispiano | 6,262.39 mi (10,078.35 km) |
| Roma to Crosia | 6,284.90 mi (10,114.56 km) |
| Roma to Crotone | 6,319.76 mi (10,170.67 km) |
| Roma to Cuneo | 5,707.10 mi (9,184.68 km) |
| Roma to Cuorgne | 5,676.54 mi (9,135.51 km) |
| Roma to Cusano Milanino | 5,734.95 mi (9,229.51 km) |
| Roma to Cutro | 6,316.03 mi (10,164.67 km) |
