| Boston to Lastra a Signa | 813.71 mi (1,309.54 km) |
| Boston to Laterza | 1,160.48 mi (1,867.62 km) |
| Boston to Latiano | 1,195.31 mi (1,923.66 km) |
| Boston to Latina | 996.77 mi (1,604.14 km) |
| Boston to Latisana | 770.01 mi (1,239.21 km) |
| Boston to Lauria Inferiore | 1,163.34 mi (1,872.21 km) |
| Boston to Lavagna | 733.66 mi (1,180.70 km) |
| Boston to Lavello | 1,106.11 mi (1,780.11 km) |
| Boston to Laveno-Mombello | 622.80 mi (1,002.31 km) |
| Boston to Lavis | 686.05 mi (1,104.09 km) |
| Boston to Lecce | 1,219.89 mi (1,963.23 km) |
| Boston to Lecco | 648.26 mi (1,043.28 km) |
| Boston to Legnago | 741.31 mi (1,193.03 km) |
| Boston to Legnano | 649.76 mi (1,045.69 km) |
| Boston to Legnaro | 753.71 mi (1,212.97 km) |
