| Newbury to Cortona | 836.50 mi (1,346.22 km) |
| Newbury to Cosenza | 1,188.78 mi (1,913.16 km) |
| Newbury to Cossato | 591.90 mi (952.57 km) |
| Newbury to Costa Volpino | 647.14 mi (1,041.48 km) |
| Newbury to Creazzo | 711.55 mi (1,145.14 km) |
| Newbury to Crema | 653.71 mi (1,052.04 km) |
| Newbury to Cremona | 677.16 mi (1,089.78 km) |
| Newbury to Crevalcore | 736.59 mi (1,185.43 km) |
| Newbury to Crispiano | 1,156.12 mi (1,860.60 km) |
| Newbury to Crosia | 1,192.48 mi (1,919.11 km) |
| Newbury to Crotone | 1,230.03 mi (1,979.54 km) |
| Newbury to Cuneo | 634.76 mi (1,021.54 km) |
| Newbury to Cuorgne | 583.97 mi (939.81 km) |
| Newbury to Cusano Milanino | 627.44 mi (1,009.77 km) |
| Newbury to Cutro | 1,228.07 mi (1,976.38 km) |
