| Gladenbach to Lagoa | 1,891.64 mi (3,044.30 km) |
| Gladenbach to Lagos | 1,269.90 mi (2,043.71 km) |
| Gladenbach to Lamego | 1,028.73 mi (1,655.57 km) |
| Gladenbach to Leiria | 1,132.49 mi (1,822.57 km) |
| Gladenbach to Lisbon | 1,198.14 mi (1,928.22 km) |
| Gladenbach to Loule | 1,245.43 mi (2,004.32 km) |
| Gladenbach to Loures | 1,193.04 mi (1,920.01 km) |
| Gladenbach to Lourinha | 1,176.88 mi (1,894.00 km) |
| Gladenbach to Lousa | 1,094.27 mi (1,761.05 km) |
| Gladenbach to Lousada | 1,034.60 mi (1,665.03 km) |
| Gladenbach to Macedo de Cavaleiros | 976.34 mi (1,571.27 km) |
| Gladenbach to Mafamude | 1,057.00 mi (1,701.08 km) |
| Gladenbach to Mafra | 1,193.19 mi (1,920.25 km) |
| Gladenbach to Maia | 1,051.74 mi (1,692.62 km) |
| Gladenbach to Mangualde | 1,051.93 mi (1,692.92 km) |
