| Somero to Catania | 1,640.16 mi (2,639.58 km) |
| Somero to Catanzaro | 1,531.05 mi (2,463.98 km) |
| Somero to Cattolica | 1,234.67 mi (1,987.01 km) |
| Somero to Cava de' Tirreni | 1,427.40 mi (2,297.17 km) |
| Somero to Cavallino | 1,421.97 mi (2,288.44 km) |
| Somero to Cavarzere | 1,168.12 mi (1,879.91 km) |
| Somero to Cave | 1,374.37 mi (2,211.84 km) |
| Somero to Cavriago | 1,222.83 mi (1,967.96 km) |
| Somero to Cavriglia | 1,283.58 mi (2,065.73 km) |
| Somero to Cazzago San Martino | 1,175.71 mi (1,892.12 km) |
| Somero to Ceccano | 1,385.72 mi (2,230.09 km) |
| Somero to Cecina | 1,312.64 mi (2,112.48 km) |
| Somero to Cefalu | 1,615.21 mi (2,599.42 km) |
| Somero to Ceglie Messapico | 1,404.26 mi (2,259.94 km) |
| Somero to Celano | 1,348.06 mi (2,169.49 km) |
