| Pittsburgh to Linslade | 3,681.97 mi (5,925.56 km) |
| Pittsburgh to Lisburn | 3,415.27 mi (5,496.35 km) |
| Pittsburgh to Liskeard | 3,563.85 mi (5,735.47 km) |
| Pittsburgh to Litherland | 3,554.26 mi (5,720.02 km) |
| Pittsburgh to Little Bookham | 3,709.71 mi (5,970.21 km) |
| Pittsburgh to Little Hulton | 3,575.61 mi (5,754.39 km) |
| Pittsburgh to Little Lever | 3,576.78 mi (5,756.26 km) |
| Pittsburgh to Littleborough | 3,585.47 mi (5,770.26 km) |
| Pittsburgh to Littlehampton | 3,715.73 mi (5,979.89 km) |
| Pittsburgh to Littleover | 3,625.54 mi (5,834.75 km) |
| Pittsburgh to Littleport | 3,707.41 mi (5,966.51 km) |
| Pittsburgh to Liverpool | 3,555.97 mi (5,722.78 km) |
| Pittsburgh to Liversedge | 3,599.84 mi (5,793.38 km) |
| Pittsburgh to Livingston | 3,484.73 mi (5,608.13 km) |
| Pittsburgh to Llanelli | 3,547.85 mi (5,709.72 km) |
