| Somero to Cosenza | 1,506.81 mi (2,424.97 km) |
| Somero to Cossato | 1,213.60 mi (1,953.10 km) |
| Somero to Costa Volpino | 1,158.50 mi (1,864.43 km) |
| Somero to Creazzo | 1,152.46 mi (1,854.70 km) |
| Somero to Crema | 1,195.89 mi (1,924.59 km) |
| Somero to Cremona | 1,204.15 mi (1,937.88 km) |
| Somero to Crevalcore | 1,210.98 mi (1,948.89 km) |
| Somero to Crispiano | 1,409.79 mi (2,268.84 km) |
| Somero to Crosia | 1,484.15 mi (2,388.51 km) |
| Somero to Crotone | 1,514.32 mi (2,437.07 km) |
| Somero to Cuneo | 1,300.43 mi (2,092.84 km) |
| Somero to Cuorgne | 1,235.47 mi (1,988.30 km) |
| Somero to Cusano Milanino | 1,194.01 mi (1,921.58 km) |
| Somero to Cutro | 1,518.84 mi (2,444.33 km) |
| Somero to Cutrofiano | 1,435.67 mi (2,310.49 km) |
