| Altenburg to Lagoa | 2,058.46 mi (3,312.77 km) |
| Altenburg to Lagos | 1,411.46 mi (2,271.53 km) |
| Altenburg to Lamego | 1,180.66 mi (1,900.09 km) |
| Altenburg to Leiria | 1,282.52 mi (2,064.02 km) |
| Altenburg to Lisbon | 1,345.92 mi (2,166.05 km) |
| Altenburg to Loule | 1,385.05 mi (2,229.03 km) |
| Altenburg to Loures | 1,341.19 mi (2,158.43 km) |
| Altenburg to Lourinha | 1,326.56 mi (2,134.90 km) |
| Altenburg to Lousa | 1,244.05 mi (2,002.10 km) |
| Altenburg to Lousada | 1,188.19 mi (1,912.21 km) |
| Altenburg to Macedo de Cavaleiros | 1,127.66 mi (1,814.80 km) |
| Altenburg to Mafamude | 1,210.82 mi (1,948.62 km) |
| Altenburg to Mafra | 1,342.08 mi (2,159.87 km) |
| Altenburg to Maia | 1,205.95 mi (1,940.79 km) |
| Altenburg to Mangualde | 1,202.08 mi (1,934.57 km) |
