| Portimao to Luban | 1,514.34 mi (2,437.09 km) |
| Portimao to Lubartow | 1,809.57 mi (2,912.22 km) |
| Portimao to Lubawa | 1,759.30 mi (2,831.33 km) |
| Portimao to Lubin | 1,558.19 mi (2,507.67 km) |
| Portimao to Lublin | 1,802.92 mi (2,901.52 km) |
| Portimao to Lubliniec | 1,631.85 mi (2,626.20 km) |
| Portimao to Lubon | 1,615.68 mi (2,600.19 km) |
| Portimao to Lubsko | 1,527.00 mi (2,457.47 km) |
| Portimao to Lukow | 1,812.59 mi (2,917.09 km) |
| Portimao to Lwowek Slaski | 1,525.33 mi (2,454.78 km) |
| Portimao to Makow Mazowiecki | 1,789.25 mi (2,879.52 km) |
| Portimao to Malbork | 1,751.98 mi (2,819.53 km) |
| Portimao to Marki | 1,773.68 mi (2,854.46 km) |
| Portimao to Miastko | 1,680.81 mi (2,705.00 km) |
| Portimao to Miechow | 1,677.45 mi (2,699.59 km) |
