| South River to Shoreham-by-Sea | 3,496.78 mi (5,627.53 km) |
| South River to Shotley Bridge | 3,353.72 mi (5,397.30 km) |
| South River to Shrewsbury | 3,357.18 mi (5,402.87 km) |
| South River to Sidcup | 3,499.15 mi (5,631.33 km) |
| South River to Sidmouth | 3,376.68 mi (5,434.24 km) |
| South River to Sileby | 3,422.98 mi (5,508.76 km) |
| South River to Sittingbourne | 3,527.10 mi (5,676.32 km) |
| South River to Skegness | 3,472.35 mi (5,588.20 km) |
| South River to Skelmersdale | 3,340.98 mi (5,376.79 km) |
| South River to Skipton | 3,363.59 mi (5,413.17 km) |
| South River to Sleaford | 3,445.36 mi (5,544.77 km) |
| South River to Slough | 3,469.15 mi (5,583.05 km) |
| South River to Small Heath | 3,398.17 mi (5,468.82 km) |
| South River to Smethwick | 3,392.96 mi (5,460.44 km) |
| South River to Snaresbrook | 3,492.06 mi (5,619.93 km) |
