| Pottstown to Legionowo | 4,330.65 mi (6,969.52 km) |
| Pottstown to Legnica | 4,197.71 mi (6,755.56 km) |
| Pottstown to Leszno | 4,192.15 mi (6,746.61 km) |
| Pottstown to Lezajsk | 4,466.03 mi (7,187.37 km) |
| Pottstown to Libiaz | 4,355.71 mi (7,009.83 km) |
| Pottstown to Lidzbark | 4,262.09 mi (6,859.18 km) |
| Pottstown to Lidzbark Warminski | 4,259.06 mi (6,854.30 km) |
| Pottstown to Limanowa | 4,412.23 mi (7,100.80 km) |
| Pottstown to Lipno | 4,252.89 mi (6,844.36 km) |
| Pottstown to Lobez | 4,098.21 mi (6,595.42 km) |
| Pottstown to Lodz | 4,300.96 mi (6,921.73 km) |
| Pottstown to Lomianki | 4,333.06 mi (6,973.38 km) |
| Pottstown to Lomza | 4,344.87 mi (6,992.40 km) |
| Pottstown to Lowicz | 4,307.00 mi (6,931.45 km) |
| Pottstown to Lubaczow | 4,495.68 mi (7,235.09 km) |
