| Radstock to Cortona | 871.77 mi (1,402.99 km) |
| Radstock to Cosenza | 1,223.32 mi (1,968.75 km) |
| Radstock to Cossato | 626.12 mi (1,007.65 km) |
| Radstock to Costa Volpino | 685.33 mi (1,102.93 km) |
| Radstock to Creazzo | 750.86 mi (1,208.39 km) |
| Radstock to Crema | 690.10 mi (1,110.60 km) |
| Radstock to Cremona | 713.52 mi (1,148.31 km) |
| Radstock to Crevalcore | 773.66 mi (1,245.08 km) |
| Radstock to Crispiano | 1,193.49 mi (1,920.73 km) |
| Radstock to Crosia | 1,227.98 mi (1,976.24 km) |
| Radstock to Crotone | 1,265.30 mi (2,036.30 km) |
| Radstock to Cuneo | 664.39 mi (1,069.23 km) |
| Radstock to Cuorgne | 616.61 mi (992.33 km) |
| Radstock to Cusano Milanino | 663.48 mi (1,067.77 km) |
| Radstock to Cutro | 1,263.12 mi (2,032.79 km) |
