| Wiltz to Lagoa | 1,764.22 mi (2,839.24 km) |
| Wiltz to Lagos | 1,146.95 mi (1,845.84 km) |
| Wiltz to Lamego | 901.65 mi (1,451.06 km) |
| Wiltz to Leiria | 1,006.02 mi (1,619.04 km) |
| Wiltz to Lisbon | 1,072.49 mi (1,726.01 km) |
| Wiltz to Loule | 1,123.48 mi (1,808.06 km) |
| Wiltz to Loures | 1,067.24 mi (1,717.56 km) |
| Wiltz to Lourinha | 1,050.49 mi (1,690.60 km) |
| Wiltz to Lousa | 967.93 mi (1,557.74 km) |
| Wiltz to Lousada | 906.94 mi (1,459.58 km) |
| Wiltz to Macedo de Cavaleiros | 849.56 mi (1,367.24 km) |
| Wiltz to Mafamude | 929.25 mi (1,495.49 km) |
| Wiltz to Mafra | 1,067.10 mi (1,717.32 km) |
| Wiltz to Maia | 923.87 mi (1,486.83 km) |
| Wiltz to Mangualde | 925.51 mi (1,489.46 km) |
