| Cities | Distance |
|---|---|
| Southwick to Greenford | 48.18 mi (77.54 km) |
| Southwick to Greenock | 399.33 mi (642.66 km) |
| Southwick to Greetland | 208.71 mi (335.89 km) |
| Southwick to Grimsby | 188.85 mi (303.92 km) |
| Southwick to Guildford | 31.19 mi (50.20 km) |
| Southwick to Guisborough | 257.85 mi (414.98 km) |
| Southwick to Guiseley | 218.90 mi (352.28 km) |
| Southwick to Hackney | 49.60 mi (79.82 km) |
| Southwick to Haddington | 368.87 mi (593.64 km) |
| Southwick to Hadleigh | 61.70 mi (99.30 km) |
| Southwick to Hailsham | 21.76 mi (35.02 km) |
| Southwick to Halesowen | 135.91 mi (218.73 km) |
| Southwick to Halewood | 206.36 mi (332.11 km) |
| Southwick to Halifax | 211.07 mi (339.69 km) |
| Southwick to Halstead | 85.51 mi (137.61 km) |