| Somero to Corbetta | 1,204.56 mi (1,938.56 km) |
| Somero to Corciano | 1,296.35 mi (2,086.28 km) |
| Somero to Cordenons | 1,103.01 mi (1,775.12 km) |
| Somero to Cori | 1,386.13 mi (2,230.76 km) |
| Somero to Coriano | 1,236.67 mi (1,990.22 km) |
| Somero to Corigliano Calabro | 1,484.02 mi (2,388.29 km) |
| Somero to Corleone | 1,638.05 mi (2,636.18 km) |
| Somero to Cormano | 1,194.34 mi (1,922.11 km) |
| Somero to Cornaredo | 1,200.14 mi (1,931.44 km) |
| Somero to Cornate d'Adda | 1,182.13 mi (1,902.45 km) |
| Somero to Cornedo Vicentino | 1,149.39 mi (1,849.76 km) |
| Somero to Correggio | 1,213.90 mi (1,953.58 km) |
| Somero to Corridonia | 1,271.00 mi (2,045.48 km) |
| Somero to Corsico | 1,202.69 mi (1,935.54 km) |
| Somero to Cortona | 1,291.46 mi (2,078.41 km) |
