| Southwater to Shoreham-by-Sea | 13.56 mi (21.83 km) |
| Southwater to Shotley Bridge | 273.04 mi (439.41 km) |
| Southwater to Shrewsbury | 155.03 mi (249.49 km) |
| Southwater to Sidcup | 34.07 mi (54.84 km) |
| Southwater to Sidmouth | 128.12 mi (206.19 km) |
| Southwater to Sileby | 122.25 mi (196.75 km) |
| Southwater to Sittingbourne | 52.12 mi (83.88 km) |
| Southwater to Skegness | 149.41 mi (240.45 km) |
| Southwater to Skelmersdale | 202.35 mi (325.65 km) |
| Southwater to Skipton | 214.75 mi (345.61 km) |
| Southwater to Sleaford | 136.29 mi (219.34 km) |
| Southwater to Slough | 35.00 mi (56.32 km) |
| Southwater to Small Heath | 118.37 mi (190.50 km) |
| Southwater to Smethwick | 122.80 mi (197.63 km) |
| Southwater to Snaresbrook | 42.02 mi (67.63 km) |
