| Somerset to Southwater | 3,491.67 mi (5,619.30 km) |
| Somerset to Southwick | 3,372.07 mi (5,426.83 km) |
| Somerset to Southwick | 3,500.53 mi (5,633.56 km) |
| Somerset to Sowerby Bridge | 3,374.31 mi (5,430.43 km) |
| Somerset to Spalding | 3,462.06 mi (5,571.65 km) |
| Somerset to Spennymoor | 3,368.88 mi (5,421.69 km) |
| Somerset to Spitalfields | 3,492.20 mi (5,620.16 km) |
| Somerset to Spondon | 3,409.55 mi (5,487.14 km) |
| Somerset to Stafford | 3,383.07 mi (5,444.53 km) |
| Somerset to Staines-upon-Thames | 3,476.19 mi (5,594.39 km) |
| Somerset to Stalybridge | 3,373.37 mi (5,428.92 km) |
| Somerset to Stamford | 3,451.51 mi (5,554.67 km) |
| Somerset to Standish | 3,346.79 mi (5,386.13 km) |
| Somerset to Stanford le Hope | 3,512.61 mi (5,653.00 km) |
| Somerset to Stanley | 3,391.32 mi (5,457.80 km) |
