| Osterburg to Lagoa | 2,059.42 mi (3,314.31 km) |
| Osterburg to Lagos | 1,463.80 mi (2,355.75 km) |
| Osterburg to Lamego | 1,219.34 mi (1,962.34 km) |
| Osterburg to Leiria | 1,323.89 mi (2,130.59 km) |
| Osterburg to Lisbon | 1,390.38 mi (2,237.60 km) |
| Osterburg to Loule | 1,439.65 mi (2,316.89 km) |
| Osterburg to Loures | 1,385.14 mi (2,229.18 km) |
| Osterburg to Lourinha | 1,368.37 mi (2,202.18 km) |
| Osterburg to Lousa | 1,285.82 mi (2,069.33 km) |
| Osterburg to Lousada | 1,224.25 mi (1,970.24 km) |
| Osterburg to Macedo de Cavaleiros | 1,167.38 mi (1,878.71 km) |
| Osterburg to Mafamude | 1,246.46 mi (2,005.99 km) |
| Osterburg to Mafra | 1,385.00 mi (2,228.94 km) |
| Osterburg to Maia | 1,240.96 mi (1,997.13 km) |
| Osterburg to Mangualde | 1,243.39 mi (2,001.04 km) |
