| Oeiras to Leopoldsburg | 1,112.36 mi (1,790.16 km) |
| Oeiras to Lessines | 1,049.47 mi (1,688.96 km) |
| Oeiras to Leuven | 1,083.88 mi (1,744.34 km) |
| Oeiras to Lichtervelde | 1,045.69 mi (1,682.88 km) |
| Oeiras to Liedekerke | 1,064.49 mi (1,713.14 km) |
| Oeiras to Liege | 1,099.36 mi (1,769.24 km) |
| Oeiras to Lierre | 1,092.31 mi (1,757.90 km) |
| Oeiras to Lille | 1,105.28 mi (1,778.77 km) |
| Oeiras to Lint | 1,088.99 mi (1,752.56 km) |
| Oeiras to Lochristi | 1,069.09 mi (1,720.53 km) |
| Oeiras to Lokeren | 1,073.44 mi (1,727.53 km) |
| Oeiras to Lommel | 1,119.91 mi (1,802.32 km) |
| Oeiras to Londerzeel | 1,077.67 mi (1,734.34 km) |
| Oeiras to Louvain-la-Neuve | 1,067.08 mi (1,717.29 km) |
| Oeiras to Lovendegem | 1,062.39 mi (1,709.75 km) |
