| Southborough to Schaffhausen | 445.18 mi (716.44 km) |
| Southborough to Schlieren | 450.79 mi (725.47 km) |
| Southborough to Schubelbach | 478.02 mi (769.29 km) |
| Southborough to Schwyz | 474.80 mi (764.11 km) |
| Southborough to Sierre | 471.24 mi (758.38 km) |
| Southborough to Sion | 469.42 mi (755.47 km) |
| Southborough to Solothurn | 426.20 mi (685.91 km) |
| Southborough to Spiez | 456.30 mi (734.34 km) |
| Southborough to Spreitenbach | 447.01 mi (719.40 km) |
| Southborough to Stafa | 467.93 mi (753.06 km) |
| Southborough to Stans | 467.11 mi (751.73 km) |
| Southborough to Steffisburg | 451.10 mi (725.97 km) |
| Southborough to Stegen | 459.46 mi (739.42 km) |
| Southborough to Steinhaus | 460.90 mi (741.75 km) |
| Southborough to Suhr | 438.42 mi (705.58 km) |
