| Weston-super-Mare to Sesena | 777.54 mi (1,251.33 km) |
| Weston-super-Mare to Sestao | 555.18 mi (893.48 km) |
| Weston-super-Mare to Sevilla | 985.73 mi (1,586.39 km) |
| Weston-super-Mare to Sevilla La Nueva | 761.58 mi (1,225.65 km) |
| Weston-super-Mare to Silla | 837.21 mi (1,347.37 km) |
| Weston-super-Mare to Silleda | 646.23 mi (1,040.01 km) |
| Weston-super-Mare to Sitges | 734.62 mi (1,182.25 km) |
| Weston-super-Mare to Socuellamos | 832.81 mi (1,340.27 km) |
| Weston-super-Mare to Soller | 845.24 mi (1,360.28 km) |
| Weston-super-Mare to Solsona | 680.04 mi (1,094.41 km) |
| Weston-super-Mare to Son Servera | 865.53 mi (1,392.94 km) |
| Weston-super-Mare to Sonseca | 806.02 mi (1,297.16 km) |
| Weston-super-Mare to Sopelana | 550.30 mi (885.62 km) |
| Weston-super-Mare to Soria | 662.30 mi (1,065.88 km) |
| Weston-super-Mare to Suances | 549.00 mi (883.53 km) |
