| Southwick to Linslade | 77.53 mi (124.78 km) |
| Southwick to Lisburn | 351.34 mi (565.43 km) |
| Southwick to Liskeard | 187.01 mi (300.96 km) |
| Southwick to Litherland | 216.48 mi (348.38 km) |
| Southwick to Little Bookham | 31.39 mi (50.52 km) |
| Southwick to Little Hulton | 207.75 mi (334.33 km) |
| Southwick to Little Lever | 208.87 mi (336.15 km) |
| Southwick to Littleborough | 209.33 mi (336.89 km) |
| Southwick to Littlehampton | 13.30 mi (21.41 km) |
| Southwick to Littleover | 152.87 mi (246.03 km) |
| Southwick to Littleport | 114.38 mi (184.08 km) |
| Southwick to Liverpool | 212.58 mi (342.12 km) |
| Southwick to Liversedge | 207.61 mi (334.11 km) |
| Southwick to Livingston | 373.89 mi (601.72 km) |
| Southwick to Llanelli | 179.47 mi (288.83 km) |
