| Somero to Somma Lombardo | 1,195.33 mi (1,923.70 km) |
| Somero to Somma Vesuviana | 1,418.74 mi (2,283.25 km) |
| Somero to Sommacampagna | 1,172.16 mi (1,886.41 km) |
| Somero to Sona | 1,170.32 mi (1,883.45 km) |
| Somero to Sondrio | 1,141.44 mi (1,836.98 km) |
| Somero to Sora | 1,372.02 mi (2,208.05 km) |
| Somero to Sorbolo | 1,214.93 mi (1,955.25 km) |
| Somero to Soresina | 1,197.68 mi (1,927.48 km) |
| Somero to Sorisole | 1,172.90 mi (1,887.61 km) |
| Somero to Sorrento | 1,435.97 mi (2,310.97 km) |
| Somero to Sorso | 1,510.07 mi (2,430.23 km) |
| Somero to Sortino | 1,663.38 mi (2,676.95 km) |
| Somero to Soverato Marina | 1,546.26 mi (2,488.46 km) |
| Somero to Sovicille | 1,302.89 mi (2,096.80 km) |
| Somero to Spello | 1,300.17 mi (2,092.43 km) |
