| Williamsport to Lewiston (Idaho) | 2,001.61 mi (3,221.28 km) |
| Williamsport to Lewiston (Maine) | 400.56 mi (644.64 km) |
| Williamsport to Lewisville (North Carolina) | 398.92 mi (642.01 km) |
| Williamsport to Lewisville (Texas) | 1,231.72 mi (1,982.26 km) |
| Williamsport to Lexington (Kentucky) | 452.25 mi (727.82 km) |
| Williamsport to Lexington (Nebraska) | 1,181.07 mi (1,900.75 km) |
| Williamsport to Lexington (North Carolina) | 414.27 mi (666.70 km) |
| Williamsport to Lexington (South Carolina) | 550.64 mi (886.17 km) |
| Williamsport to Lexington Park (Maryland) | 208.79 mi (336.02 km) |
| Williamsport to Liberal (Kansas) | 1,308.22 mi (2,105.37 km) |
| Williamsport to Liberty (Missouri) | 925.53 mi (1,489.50 km) |
| Williamsport to Liberty Lake (Washington) | 2,001.72 mi (3,221.46 km) |
| Williamsport to Liberty Triangle (Florida) | 889.50 mi (1,431.52 km) |
| Williamsport to Libertyville (Illinois) | 567.52 mi (913.34 km) |
| Williamsport to Lighthouse Point (Florida) | 1,048.30 mi (1,687.07 km) |
