| Somersworth to Solofra | 4,195.61 mi (6,752.19 km) |
| Somersworth to Somma Lombardo | 3,758.05 mi (6,048.00 km) |
| Somersworth to Somma Vesuviana | 4,176.12 mi (6,720.82 km) |
| Somersworth to Sommacampagna | 3,858.64 mi (6,209.88 km) |
| Somersworth to Sona | 3,856.80 mi (6,206.92 km) |
| Somersworth to Sondrio | 3,791.57 mi (6,101.95 km) |
| Somersworth to Sora | 4,108.62 mi (6,612.18 km) |
| Somersworth to Sorbolo | 3,860.44 mi (6,212.78 km) |
| Somersworth to Soresina | 3,820.38 mi (6,148.31 km) |
| Somersworth to Sorisole | 3,796.84 mi (6,110.43 km) |
| Somersworth to Sorrento | 4,182.68 mi (6,731.38 km) |
| Somersworth to Sorso | 3,919.81 mi (6,308.32 km) |
| Somersworth to Sortino | 4,347.17 mi (6,996.09 km) |
| Somersworth to Soverato Marina | 4,354.10 mi (7,007.25 km) |
| Somersworth to Sovicille | 3,948.43 mi (6,354.38 km) |
