| Oudenburg to Lagoa | 1,670.95 mi (2,689.13 km) |
| Oudenburg to Lagos | 1,128.89 mi (1,816.77 km) |
| Oudenburg to Lamego | 865.88 mi (1,393.51 km) |
| Oudenburg to Leiria | 972.60 mi (1,565.24 km) |
| Oudenburg to Lisbon | 1,042.89 mi (1,678.37 km) |
| Oudenburg to Loule | 1,109.60 mi (1,785.72 km) |
| Oudenburg to Loures | 1,036.92 mi (1,668.76 km) |
| Oudenburg to Lourinha | 1,016.98 mi (1,636.68 km) |
| Oudenburg to Lousa | 935.90 mi (1,506.19 km) |
| Oudenburg to Lousada | 866.75 mi (1,394.91 km) |
| Oudenburg to Macedo de Cavaleiros | 816.72 mi (1,314.38 km) |
| Oudenburg to Mafamude | 887.96 mi (1,429.04 km) |
| Oudenburg to Mafra | 1,035.10 mi (1,665.83 km) |
| Oudenburg to Maia | 881.64 mi (1,418.87 km) |
| Oudenburg to Mangualde | 893.57 mi (1,438.06 km) |
