| Somero to Busto Garolfo | 1,200.06 mi (1,931.31 km) |
| Somero to Cabras | 1,567.18 mi (2,522.12 km) |
| Somero to Cadelbosco di Sopra | 1,217.35 mi (1,959.14 km) |
| Somero to Cadoneghe | 1,150.22 mi (1,851.10 km) |
| Somero to Cagli | 1,263.40 mi (2,033.25 km) |
| Somero to Cagliari | 1,603.55 mi (2,580.67 km) |
| Somero to Cairo Montenotte | 1,284.82 mi (2,067.72 km) |
| Somero to Caivano | 1,415.12 mi (2,277.41 km) |
| Somero to Calcinaia | 1,287.11 mi (2,071.41 km) |
| Somero to Calcinato | 1,176.34 mi (1,893.13 km) |
| Somero to Calderara di Reno | 1,218.72 mi (1,961.34 km) |
| Somero to Caldogno | 1,147.96 mi (1,847.46 km) |
| Somero to Calenzano | 1,265.91 mi (2,037.28 km) |
| Somero to Calolziocorte | 1,173.32 mi (1,888.27 km) |
| Somero to Caltagirone | 1,663.81 mi (2,677.64 km) |
