| Planken to Lagoa | 1,885.86 mi (3,035.00 km) |
| Planken to Lagos | 1,159.30 mi (1,865.71 km) |
| Planken to Lamego | 954.30 mi (1,535.79 km) |
| Planken to Leiria | 1,049.36 mi (1,688.79 km) |
| Planken to Lisbon | 1,106.63 mi (1,780.95 km) |
| Planken to Loule | 1,129.97 mi (1,818.51 km) |
| Planken to Loures | 1,102.77 mi (1,774.74 km) |
| Planken to Lourinha | 1,091.87 mi (1,757.20 km) |
| Planken to Lousa | 1,010.99 mi (1,627.03 km) |
| Planken to Lousada | 966.21 mi (1,554.97 km) |
| Planken to Macedo de Cavaleiros | 900.90 mi (1,449.87 km) |
| Planken to Mafamude | 988.99 mi (1,591.62 km) |
| Planken to Mafra | 1,105.32 mi (1,778.84 km) |
| Planken to Maia | 985.37 mi (1,585.81 km) |
| Planken to Mangualde | 970.74 mi (1,562.25 km) |
