| Weston-super-Mare to Sestu | 1,015.25 mi (1,633.89 km) |
| Weston-super-Mare to Settimo Torinese | 653.57 mi (1,051.81 km) |
| Weston-super-Mare to Seveso | 679.01 mi (1,092.76 km) |
| Weston-super-Mare to Sezze | 1,019.06 mi (1,640.02 km) |
| Weston-super-Mare to Siano | 1,112.02 mi (1,789.63 km) |
| Weston-super-Mare to Siena | 867.18 mi (1,395.59 km) |
| Weston-super-Mare to Signa | 836.48 mi (1,346.19 km) |
| Weston-super-Mare to Silea | 800.02 mi (1,287.51 km) |
| Weston-super-Mare to Silvi Paese | 1,005.57 mi (1,618.31 km) |
| Weston-super-Mare to Sinalunga | 886.51 mi (1,426.70 km) |
| Weston-super-Mare to Siniscola | 958.67 mi (1,542.84 km) |
| Weston-super-Mare to Sinnai | 1,018.14 mi (1,638.53 km) |
| Weston-super-Mare to Siracusa | 1,331.03 mi (2,142.09 km) |
| Weston-super-Mare to Solaro | 678.29 mi (1,091.60 km) |
| Weston-super-Mare to Soliera | 785.85 mi (1,264.71 km) |
