| Brussels to Lagoa | 1,717.23 mi (2,763.62 km) |
| Brussels to Lagos | 1,145.73 mi (1,843.87 km) |
| Brussels to Lamego | 889.04 mi (1,430.78 km) |
| Brussels to Leiria | 995.16 mi (1,601.56 km) |
| Brussels to Lisbon | 1,064.12 mi (1,712.54 km) |
| Brussels to Loule | 1,124.71 mi (1,810.05 km) |
| Brussels to Loures | 1,058.43 mi (1,703.37 km) |
| Brussels to Lourinha | 1,039.70 mi (1,673.24 km) |
| Brussels to Lousa | 957.80 mi (1,541.44 km) |
| Brussels to Lousada | 891.67 mi (1,435.01 km) |
| Brussels to Macedo de Cavaleiros | 838.53 mi (1,349.48 km) |
| Brussels to Mafamude | 913.39 mi (1,469.95 km) |
| Brussels to Mafra | 1,057.26 mi (1,701.50 km) |
| Brussels to Maia | 907.42 mi (1,460.35 km) |
| Brussels to Mangualde | 915.30 mi (1,473.03 km) |
