| Boston to Lizzano | 1,194.38 mi (1,922.18 km) |
| Boston to Locate di Triulzi | 670.97 mi (1,079.81 km) |
| Boston to Locorotondo | 1,170.59 mi (1,883.88 km) |
| Boston to Locri | 1,280.91 mi (2,061.42 km) |
| Boston to Lodi | 680.79 mi (1,095.63 km) |
| Boston to Lomazzo | 646.10 mi (1,039.80 km) |
| Boston to Lonate Pozzolo | 643.88 mi (1,036.23 km) |
| Boston to Lonigo | 733.45 mi (1,180.38 km) |
| Boston to Loreto | 906.96 mi (1,459.62 km) |
| Boston to Loria | 730.77 mi (1,176.07 km) |
| Boston to Lucca | 792.71 mi (1,275.75 km) |
| Boston to Lucera | 1,066.70 mi (1,716.69 km) |
| Boston to Lugo | 801.69 mi (1,290.19 km) |
| Boston to Luino | 621.31 mi (999.91 km) |
| Boston to Lurate Caccivio | 641.42 mi (1,032.27 km) |
