| Somerville to Spello | 4,061.47 mi (6,536.30 km) |
| Somerville to Spilamberto | 3,936.53 mi (6,335.23 km) |
| Somerville to Spilimbergo | 3,961.88 mi (6,376.03 km) |
| Somerville to Spinea | 3,952.88 mi (6,361.55 km) |
| Somerville to Spoleto | 4,070.29 mi (6,550.50 km) |
| Somerville to Spoltore | 4,144.28 mi (6,669.58 km) |
| Somerville to Spresiano | 3,946.87 mi (6,351.88 km) |
| Somerville to Squinzano | 4,390.17 mi (7,065.30 km) |
| Somerville to Statte | 4,348.06 mi (6,997.53 km) |
| Somerville to Stezzano | 3,841.17 mi (6,181.76 km) |
| Somerville to Strada | 3,981.88 mi (6,408.22 km) |
| Somerville to Stradella | 3,844.47 mi (6,187.07 km) |
| Somerville to Striano | 4,223.36 mi (6,796.84 km) |
| Somerville to Subiaco | 4,117.91 mi (6,627.14 km) |
| Somerville to Sulmona | 4,149.83 mi (6,678.51 km) |
