| Williamsport to Legionowo | 4,330.29 mi (6,968.93 km) |
| Williamsport to Legnica | 4,202.35 mi (6,763.02 km) |
| Williamsport to Leszno | 4,195.42 mi (6,751.88 km) |
| Williamsport to Lezajsk | 4,468.11 mi (7,190.72 km) |
| Williamsport to Libiaz | 4,360.18 mi (7,017.03 km) |
| Williamsport to Lidzbark | 4,260.95 mi (6,857.34 km) |
| Williamsport to Lidzbark Warminski | 4,256.00 mi (6,849.38 km) |
| Williamsport to Limanowa | 4,416.60 mi (7,107.84 km) |
| Williamsport to Lipno | 4,252.84 mi (6,844.29 km) |
| Williamsport to Lobez | 4,098.90 mi (6,596.55 km) |
| Williamsport to Lodz | 4,302.55 mi (6,924.28 km) |
| Williamsport to Lomianki | 4,332.80 mi (6,972.97 km) |
| Williamsport to Lomza | 4,342.47 mi (6,988.53 km) |
| Williamsport to Lowicz | 4,307.74 mi (6,932.65 km) |
| Williamsport to Lubaczow | 4,497.47 mi (7,237.98 km) |
