| Gardelegen to Lagoa | 2,039.63 mi (3,282.47 km) |
| Gardelegen to Lagos | 1,440.39 mi (2,318.09 km) |
| Gardelegen to Lamego | 1,196.46 mi (1,925.51 km) |
| Gardelegen to Leiria | 1,300.89 mi (2,093.59 km) |
| Gardelegen to Lisbon | 1,367.26 mi (2,200.39 km) |
| Gardelegen to Loule | 1,416.18 mi (2,279.12 km) |
| Gardelegen to Loures | 1,362.04 mi (2,192.00 km) |
| Gardelegen to Lourinha | 1,345.36 mi (2,165.15 km) |
| Gardelegen to Lousa | 1,262.80 mi (2,032.28 km) |
| Gardelegen to Lousada | 1,201.50 mi (1,933.63 km) |
| Gardelegen to Macedo de Cavaleiros | 1,144.42 mi (1,841.77 km) |
| Gardelegen to Mafamude | 1,223.74 mi (1,969.42 km) |
| Gardelegen to Mafra | 1,361.95 mi (2,191.84 km) |
| Gardelegen to Maia | 1,218.27 mi (1,960.61 km) |
| Gardelegen to Mangualde | 1,220.38 mi (1,964.01 km) |
