| Cities | Distance |
|---|---|
| Heerlen to Legnica | 442.29 mi (711.80 km) |
| Heerlen to Leszno | 461.55 mi (742.79 km) |
| Heerlen to Lezajsk | 721.56 mi (1,161.25 km) |
| Heerlen to Libiaz | 587.77 mi (945.93 km) |
| Heerlen to Lidzbark | 609.11 mi (980.26 km) |
| Heerlen to Lidzbark Warminski | 652.02 mi (1,049.32 km) |
| Heerlen to Limanowa | 641.72 mi (1,032.75 km) |
| Heerlen to Lipno | 577.74 mi (929.79 km) |
| Heerlen to Lobez | 449.06 mi (722.69 km) |
| Heerlen to Lodz | 584.01 mi (939.87 km) |
| Heerlen to Lomianki | 645.96 mi (1,039.57 km) |
| Heerlen to Lomza | 700.46 mi (1,127.28 km) |
| Heerlen to Lowicz | 605.02 mi (973.68 km) |
| Heerlen to Lubaczow | 752.73 mi (1,211.40 km) |
| Heerlen to Luban | 404.67 mi (651.26 km) |