| Southport to Legionowo | 991.79 mi (1,596.14 km) |
| Southport to Legnica | 822.17 mi (1,323.15 km) |
| Southport to Leszno | 825.87 mi (1,329.11 km) |
| Southport to Lezajsk | 1,101.72 mi (1,773.04 km) |
| Southport to Libiaz | 978.76 mi (1,575.16 km) |
| Southport to Lidzbark | 935.49 mi (1,505.53 km) |
| Southport to Lidzbark Warminski | 956.78 mi (1,539.78 km) |
| Southport to Limanowa | 1,035.08 mi (1,665.80 km) |
| Southport to Lipno | 914.55 mi (1,471.83 km) |
| Southport to Lobez | 760.61 mi (1,224.09 km) |
| Southport to Lodz | 944.93 mi (1,520.71 km) |
| Southport to Lomianki | 992.95 mi (1,598.01 km) |
| Southport to Lomza | 1,027.97 mi (1,654.36 km) |
| Southport to Lowicz | 958.33 mi (1,542.28 km) |
| Southport to Lubaczow | 1,132.74 mi (1,822.97 km) |
