| Mountain Ash to Legionowo | 1,027.49 mi (1,653.58 km) |
| Mountain Ash to Legnica | 839.56 mi (1,351.14 km) |
| Mountain Ash to Leszno | 850.93 mi (1,369.44 km) |
| Mountain Ash to Lezajsk | 1,121.34 mi (1,804.63 km) |
| Mountain Ash to Libiaz | 991.14 mi (1,595.08 km) |
| Mountain Ash to Lidzbark | 978.18 mi (1,574.23 km) |
| Mountain Ash to Lidzbark Warminski | 1,007.75 mi (1,621.81 km) |
| Mountain Ash to Limanowa | 1,046.20 mi (1,683.69 km) |
| Mountain Ash to Lipno | 952.82 mi (1,533.42 km) |
| Mountain Ash to Lobez | 804.96 mi (1,295.46 km) |
| Mountain Ash to Lodz | 973.19 mi (1,566.20 km) |
| Mountain Ash to Lomianki | 1,028.05 mi (1,654.49 km) |
| Mountain Ash to Lomza | 1,071.52 mi (1,724.45 km) |
| Mountain Ash to Lowicz | 990.23 mi (1,593.62 km) |
| Mountain Ash to Lubaczow | 1,152.62 mi (1,854.96 km) |
