| Neder-Over-Heembeek to Lagoa | 1,719.76 mi (2,767.69 km) |
| Neder-Over-Heembeek to Lagos | 1,149.43 mi (1,849.83 km) |
| Neder-Over-Heembeek to Lamego | 892.58 mi (1,436.47 km) |
| Neder-Over-Heembeek to Leiria | 998.72 mi (1,607.29 km) |
| Neder-Over-Heembeek to Lisbon | 1,067.72 mi (1,718.34 km) |
| Neder-Over-Heembeek to Loule | 1,128.45 mi (1,816.07 km) |
| Neder-Over-Heembeek to Loures | 1,062.02 mi (1,709.16 km) |
| Neder-Over-Heembeek to Lourinha | 1,043.26 mi (1,678.97 km) |
| Neder-Over-Heembeek to Lousa | 961.38 mi (1,547.20 km) |
| Neder-Over-Heembeek to Lousada | 895.16 mi (1,440.62 km) |
| Neder-Over-Heembeek to Macedo de Cavaleiros | 842.10 mi (1,355.24 km) |
| Neder-Over-Heembeek to Mafamude | 916.86 mi (1,475.55 km) |
| Neder-Over-Heembeek to Mafra | 1,060.84 mi (1,707.26 km) |
| Neder-Over-Heembeek to Maia | 910.88 mi (1,465.92 km) |
| Neder-Over-Heembeek to Mangualde | 918.88 mi (1,478.80 km) |
