| Pittsburgh to Legionowo | 4,474.41 mi (7,200.87 km) |
| Pittsburgh to Legnica | 4,350.16 mi (7,000.90 km) |
| Pittsburgh to Leszno | 4,342.28 mi (6,988.23 km) |
| Pittsburgh to Lezajsk | 4,613.98 mi (7,425.48 km) |
| Pittsburgh to Libiaz | 4,507.80 mi (7,254.60 km) |
| Pittsburgh to Lidzbark | 4,404.51 mi (7,088.38 km) |
| Pittsburgh to Lidzbark Warminski | 4,398.07 mi (7,078.00 km) |
| Pittsburgh to Limanowa | 4,564.13 mi (7,345.26 km) |
| Pittsburgh to Lipno | 4,397.25 mi (7,076.69 km) |
| Pittsburgh to Lobez | 4,243.95 mi (6,829.97 km) |
| Pittsburgh to Lodz | 4,448.14 mi (7,158.59 km) |
| Pittsburgh to Lomianki | 4,477.01 mi (7,205.05 km) |
| Pittsburgh to Lomza | 4,485.00 mi (7,217.91 km) |
| Pittsburgh to Lowicz | 4,452.71 mi (7,165.95 km) |
| Pittsburgh to Lubaczow | 4,643.12 mi (7,472.37 km) |
