| Southwick to Sunbury | 41.34 mi (66.54 km) |
| Southwick to Sunderland | 285.20 mi (458.99 km) |
| Southwick to Sunninghill | 43.10 mi (69.36 km) |
| Southwick to Surbiton | 38.67 mi (62.23 km) |
| Southwick to Sutton | 36.64 mi (58.96 km) |
| Southwick to Sutton Coldfield | 137.23 mi (220.85 km) |
| Southwick to Sutton in Ashfield | 164.02 mi (263.97 km) |
| Southwick to Sutton on Hull | 203.47 mi (327.46 km) |
| Southwick to Swadlincote | 145.25 mi (233.76 km) |
| Southwick to Swallownest | 180.53 mi (290.53 km) |
| Southwick to Swanage | 76.91 mi (123.77 km) |
| Southwick to Swindon | 83.39 mi (134.20 km) |
| Southwick to Swinton | 188.80 mi (303.84 km) |
| Southwick to Swinton | 205.22 mi (330.27 km) |
| Southwick to Syston | 133.71 mi (215.19 km) |
