| Portalegre to Kristiansand | 1,470.59 mi (2,366.69 km) |
| Portalegre to Kristiansund | 1,759.43 mi (2,831.52 km) |
| Portalegre to Larvik | 1,565.40 mi (2,519.27 km) |
| Portalegre to Leirvik | 1,521.54 mi (2,448.68 km) |
| Portalegre to Lenvik | 2,276.66 mi (3,663.93 km) |
| Portalegre to Levanger | 1,853.56 mi (2,983.02 km) |
| Portalegre to Lier | 1,613.15 mi (2,596.12 km) |
| Portalegre to Lillehammer | 1,688.31 mi (2,717.06 km) |
| Portalegre to Lindas | 1,570.96 mi (2,528.21 km) |
| Portalegre to Lommedalen | 1,622.93 mi (2,611.86 km) |
| Portalegre to Lorenskog | 1,630.50 mi (2,624.04 km) |
| Portalegre to Lunner | 1,643.85 mi (2,645.52 km) |
| Portalegre to Lyngdal | 1,451.34 mi (2,335.71 km) |
| Portalegre to Malvik | 1,822.73 mi (2,933.40 km) |
| Portalegre to Mandal | 1,452.57 mi (2,337.68 km) |
