| Flawil to Sunbury | 513.30 mi (826.08 km) |
| Flawil to Sunderland | 690.43 mi (1,111.14 km) |
| Flawil to Sunninghill | 521.37 mi (839.06 km) |
| Flawil to Surbiton | 507.92 mi (817.42 km) |
| Flawil to Sutton | 502.80 mi (809.17 km) |
| Flawil to Sutton Coldfield | 604.48 mi (972.81 km) |
| Flawil to Sutton in Ashfield | 606.84 mi (976.62 km) |
| Flawil to Sutton on Hull | 605.42 mi (974.33 km) |
| Flawil to Swadlincote | 603.01 mi (970.44 km) |
| Flawil to Swallownest | 618.81 mi (995.88 km) |
| Flawil to Swanage | 551.28 mi (887.20 km) |
| Flawil to Swindon | 569.43 mi (916.42 km) |
| Flawil to Swinton | 623.79 mi (1,003.89 km) |
| Flawil to Swinton | 658.65 mi (1,060.00 km) |
| Flawil to Syston | 583.62 mi (939.25 km) |
