| Southborough to Leini | 536.31 mi (863.10 km) |
| Southborough to Lendinara | 669.18 mi (1,076.94 km) |
| Southborough to Leno | 606.94 mi (976.77 km) |
| Southborough to Lentate sul Seveso | 554.61 mi (892.55 km) |
| Southborough to Lentini | 1,200.04 mi (1,931.28 km) |
| Southborough to Leonforte | 1,161.45 mi (1,869.17 km) |
| Southborough to Lequile | 1,137.24 mi (1,830.22 km) |
| Southborough to Lerici | 663.25 mi (1,067.40 km) |
| Southborough to Leverano | 1,136.30 mi (1,828.70 km) |
| Southborough to Licata | 1,180.24 mi (1,899.42 km) |
| Southborough to Limbiate | 558.94 mi (899.53 km) |
| Southborough to Lipari | 1,130.22 mi (1,818.91 km) |
| Southborough to Lissone | 561.96 mi (904.39 km) |
| Southborough to Livorno | 703.93 mi (1,132.86 km) |
| Southborough to Lizzanello | 1,140.14 mi (1,834.87 km) |
