| Pittsburgh to Lindon (Utah) | 1,661.33 mi (2,673.65 km) |
| Pittsburgh to Lindsay (California) | 2,122.71 mi (3,416.18 km) |
| Pittsburgh to Linganore (Maryland) | 158.49 mi (255.07 km) |
| Pittsburgh to Lino Lakes (Minnesota) | 739.18 mi (1,189.59 km) |
| Pittsburgh to Linthicum (Maryland) | 195.31 mi (314.32 km) |
| Pittsburgh to Linton Hall (Virginia) | 172.88 mi (278.22 km) |
| Pittsburgh to Lisle (Illinois) | 432.32 mi (695.74 km) |
| Pittsburgh to Lithia Springs (Georgia) | 526.99 mi (848.12 km) |
| Pittsburgh to Little Canada (Minnesota) | 735.73 mi (1,184.05 km) |
| Pittsburgh to Little Chute (Wisconsin) | 501.88 mi (807.69 km) |
| Pittsburgh to Little Elm (Texas) | 1,060.74 mi (1,707.09 km) |
| Pittsburgh to Little Ferry (New Jersey) | 312.49 mi (502.90 km) |
| Pittsburgh to Little Rock (Arkansas) | 783.42 mi (1,260.79 km) |
| Pittsburgh to Littleton (Colorado) | 1,322.02 mi (2,127.58 km) |
| Pittsburgh to Live Oak (California) | 2,255.76 mi (3,630.29 km) |
