| s-Gravendeel to Lagoa | 1,751.00 mi (2,817.96 km) |
| s-Gravendeel to Lagos | 1,203.53 mi (1,936.90 km) |
| s-Gravendeel to Lamego | 943.25 mi (1,518.01 km) |
| s-Gravendeel to Leiria | 1,049.78 mi (1,689.45 km) |
| s-Gravendeel to Lisbon | 1,119.55 mi (1,801.74 km) |
| s-Gravendeel to Loule | 1,183.34 mi (1,904.40 km) |
| s-Gravendeel to Loures | 1,113.69 mi (1,792.31 km) |
| s-Gravendeel to Lourinha | 1,094.24 mi (1,761.02 km) |
| s-Gravendeel to Lousa | 1,012.79 mi (1,629.93 km) |
| s-Gravendeel to Lousada | 944.79 mi (1,520.49 km) |
| s-Gravendeel to Macedo de Cavaleiros | 893.51 mi (1,437.96 km) |
| s-Gravendeel to Mafamude | 966.19 mi (1,554.93 km) |
| s-Gravendeel to Mafra | 1,112.14 mi (1,789.82 km) |
| s-Gravendeel to Maia | 959.98 mi (1,544.95 km) |
| s-Gravendeel to Mangualde | 970.37 mi (1,561.66 km) |
