| Boston to Lewiston (Maine) | 3,135.53 mi (5,046.14 km) |
| Boston to Lewisville (North Carolina) | 3,905.35 mi (6,285.05 km) |
| Boston to Lewisville (Texas) | 4,700.15 mi (7,564.17 km) |
| Boston to Lexington (Kentucky) | 3,969.78 mi (6,388.74 km) |
| Boston to Lexington (Nebraska) | 4,395.33 mi (7,073.61 km) |
| Boston to Lexington (North Carolina) | 3,914.08 mi (6,299.10 km) |
| Boston to Lexington (South Carolina) | 4,040.99 mi (6,503.35 km) |
| Boston to Lexington Park (Maryland) | 3,644.55 mi (5,865.34 km) |
| Boston to Liberal (Kansas) | 4,632.25 mi (7,454.88 km) |
| Boston to Liberty (Missouri) | 4,284.77 mi (6,895.68 km) |
| Boston to Liberty Lake (Washington) | 4,565.17 mi (7,346.93 km) |
| Boston to Liberty Triangle (Florida) | 4,328.69 mi (6,966.35 km) |
| Boston to Libertyville (Illinois) | 3,898.04 mi (6,273.29 km) |
| Boston to Lighthouse Point (Florida) | 4,385.67 mi (7,058.05 km) |
| Boston to Lilburn (Georgia) | 4,161.96 mi (6,698.02 km) |
