| Southwick to Snodland | 45.18 mi (72.71 km) |
| Southwick to Soham | 106.39 mi (171.22 km) |
| Southwick to Solihull | 127.39 mi (205.02 km) |
| Southwick to Sompting | 4.40 mi (7.09 km) |
| Southwick to South Hayling | 32.39 mi (52.13 km) |
| Southwick to South Normanton | 163.79 mi (263.60 km) |
| Southwick to South Ockendon | 52.67 mi (84.77 km) |
| Southwick to South Shields | 291.60 mi (469.28 km) |
| Southwick to Southall | 47.10 mi (75.80 km) |
| Southwick to Southampton | 51.01 mi (82.10 km) |
| Southwick to Southborough | 31.32 mi (50.41 km) |
| Southwick to Southbourne | 68.56 mi (110.34 km) |
| Southwick to Southend | 64.20 mi (103.33 km) |
| Southwick to Southgate | 55.19 mi (88.81 km) |
| Southwick to Southport | 226.75 mi (364.92 km) |
