| Pittsburgh to Lizzano | 4,822.17 mi (7,760.54 km) |
| Pittsburgh to Locate di Triulzi | 4,285.95 mi (6,897.56 km) |
| Pittsburgh to Locorotondo | 4,802.11 mi (7,728.25 km) |
| Pittsburgh to Locri | 4,859.18 mi (7,820.10 km) |
| Pittsburgh to Lodi | 4,298.96 mi (6,918.51 km) |
| Pittsburgh to Lomazzo | 4,266.06 mi (6,865.56 km) |
| Pittsburgh to Lonate Pozzolo | 4,257.71 mi (6,852.12 km) |
| Pittsburgh to Lonigo | 4,374.85 mi (7,040.65 km) |
| Pittsburgh to Loreto | 4,539.74 mi (7,306.01 km) |
| Pittsburgh to Loria | 4,382.06 mi (7,052.24 km) |
| Pittsburgh to Lucca | 4,394.01 mi (7,071.48 km) |
| Pittsburgh to Lucera | 4,687.87 mi (7,544.40 km) |
| Pittsburgh to Lugo | 4,432.35 mi (7,133.18 km) |
| Pittsburgh to Luino | 4,243.87 mi (6,829.85 km) |
| Pittsburgh to Lurate Caccivio | 4,262.35 mi (6,859.59 km) |
