| Brentwood to Lagoa | 1,088.47 mi (1,751.72 km) |
| Brentwood to Lagoa | 1,578.25 mi (2,539.95 km) |
| Brentwood to Lagos | 1,094.75 mi (1,761.84 km) |
| Brentwood to Lamego | 822.21 mi (1,323.22 km) |
| Brentwood to Leiria | 928.81 mi (1,494.78 km) |
| Brentwood to Lisbon | 1,001.00 mi (1,610.95 km) |
| Brentwood to Loule | 1,078.94 mi (1,736.38 km) |
| Brentwood to Loures | 994.56 mi (1,600.59 km) |
| Brentwood to Lourinha | 972.45 mi (1,565.01 km) |
| Brentwood to Lousa | 893.82 mi (1,438.46 km) |
| Brentwood to Lousada | 819.60 mi (1,319.02 km) |
| Brentwood to Macedo de Cavaleiros | 776.41 mi (1,249.51 km) |
| Brentwood to Mafamude | 839.54 mi (1,351.11 km) |
| Brentwood to Mafra | 991.47 mi (1,595.62 km) |
| Brentwood to Maia | 832.60 mi (1,339.95 km) |
