| Medford to Cortona | 5,892.69 mi (9,483.36 km) |
| Medford to Cosenza | 6,241.40 mi (10,044.56 km) |
| Medford to Cossato | 5,657.26 mi (9,104.49 km) |
| Medford to Costa Volpino | 5,693.82 mi (9,163.31 km) |
| Medford to Creazzo | 5,747.14 mi (9,249.12 km) |
| Medford to Crema | 5,709.63 mi (9,188.76 km) |
| Medford to Cremona | 5,732.44 mi (9,225.48 km) |
| Medford to Crevalcore | 5,786.18 mi (9,311.96 km) |
| Medford to Crispiano | 6,187.52 mi (9,957.84 km) |
| Medford to Crosia | 6,238.52 mi (10,039.93 km) |
| Medford to Crotone | 6,276.80 mi (10,101.54 km) |
| Medford to Cuneo | 5,707.66 mi (9,185.59 km) |
| Medford to Cuorgne | 5,653.19 mi (9,097.92 km) |
| Medford to Cusano Milanino | 5,685.70 mi (9,150.25 km) |
| Medford to Cutro | 6,276.44 mi (10,100.96 km) |
