| Clive to Cortona | 4,982.37 mi (8,018.35 km) |
| Clive to Cosenza | 5,330.91 mi (8,579.27 km) |
| Clive to Cossato | 4,736.22 mi (7,622.21 km) |
| Clive to Costa Volpino | 4,797.61 mi (7,721.01 km) |
| Clive to Creazzo | 4,862.18 mi (7,824.92 km) |
| Clive to Crema | 4,802.24 mi (7,728.47 km) |
| Clive to Cremona | 4,825.63 mi (7,766.10 km) |
| Clive to Crevalcore | 4,886.05 mi (7,863.33 km) |
| Clive to Crispiano | 5,305.87 mi (8,538.97 km) |
| Clive to Crosia | 5,337.93 mi (8,590.57 km) |
| Clive to Crotone | 5,374.64 mi (8,649.64 km) |
| Clive to Cuneo | 4,763.12 mi (7,665.50 km) |
| Clive to Cuorgne | 4,724.05 mi (7,602.63 km) |
| Clive to Cusano Milanino | 4,775.44 mi (7,685.32 km) |
| Clive to Cutro | 5,371.93 mi (8,645.29 km) |
