| Pittsburgh to Ittiri | 4,428.82 mi (7,127.49 km) |
| Pittsburgh to Ivrea | 4,225.57 mi (6,800.40 km) |
| Pittsburgh to L'Aquila | 4,572.70 mi (7,359.05 km) |
| Pittsburgh to La Loggia | 4,234.32 mi (6,814.48 km) |
| Pittsburgh to La Maddalena | 4,442.82 mi (7,150.03 km) |
| Pittsburgh to La Spezia | 4,355.60 mi (7,009.67 km) |
| Pittsburgh to Lacchiarella | 4,283.61 mi (6,893.81 km) |
| Pittsburgh to Ladispoli | 4,531.26 mi (7,292.36 km) |
| Pittsburgh to Lainate | 4,270.70 mi (6,873.03 km) |
| Pittsburgh to Laives | 4,335.46 mi (6,977.25 km) |
| Pittsburgh to Lana | 4,320.84 mi (6,953.72 km) |
| Pittsburgh to Lanciano | 4,618.83 mi (7,433.29 km) |
| Pittsburgh to Langhirano | 4,356.00 mi (7,010.31 km) |
| Pittsburgh to Lanuvio | 4,568.47 mi (7,352.24 km) |
| Pittsburgh to Lariano | 4,572.26 mi (7,358.35 km) |
