| Herdecke to Lagoa | 1,856.01 mi (2,986.96 km) |
| Herdecke to Lagos | 1,263.50 mi (2,033.40 km) |
| Herdecke to Lamego | 1,014.43 mi (1,632.56 km) |
| Herdecke to Leiria | 1,119.56 mi (1,801.77 km) |
| Herdecke to Lisbon | 1,186.95 mi (1,910.22 km) |
| Herdecke to Loule | 1,240.56 mi (1,996.49 km) |
| Herdecke to Loures | 1,181.55 mi (1,901.53 km) |
| Herdecke to Lourinha | 1,164.10 mi (1,873.44 km) |
| Herdecke to Lousa | 1,081.70 mi (1,740.83 km) |
| Herdecke to Lousada | 1,018.66 mi (1,639.37 km) |
| Herdecke to Macedo de Cavaleiros | 962.86 mi (1,549.57 km) |
| Herdecke to Mafamude | 1,040.75 mi (1,674.92 km) |
| Herdecke to Mafra | 1,181.06 mi (1,900.73 km) |
| Herdecke to Maia | 1,035.11 mi (1,665.85 km) |
| Herdecke to Mangualde | 1,039.20 mi (1,672.43 km) |
