| Boston to Land O' Lakes (Florida) | 4,382.54 mi (7,053.02 km) |
| Boston to Landover (Maryland) | 3,630.92 mi (5,843.40 km) |
| Boston to Langley Park (Maryland) | 3,631.57 mi (5,844.45 km) |
| Boston to Lanham (Maryland) | 3,627.35 mi (5,837.66 km) |
| Boston to Lansdale (Pennsylvania) | 3,506.48 mi (5,643.13 km) |
| Boston to Lansdowne (Pennsylvania) | 3,520.00 mi (5,664.89 km) |
| Boston to Lansdowne (Virginia) | 3,647.10 mi (5,869.44 km) |
| Boston to Lansing (Illinois) | 3,917.01 mi (6,303.82 km) |
| Boston to Lansing (Kansas) | 4,301.97 mi (6,923.35 km) |
| Boston to Lansing (Michigan) | 3,751.13 mi (6,036.86 km) |
| Boston to Lantana (Florida) | 4,368.57 mi (7,030.53 km) |
| Boston to Lantana (Texas) | 4,702.88 mi (7,568.55 km) |
| Boston to Laplace (Louisiana) | 4,606.87 mi (7,414.03 km) |
| Boston to Laramie (Wyoming) | 4,565.59 mi (7,347.61 km) |
| Boston to Laredo (Texas) | 5,088.25 mi (8,188.74 km) |
