| Portalegre to Leiderdorp | 1,055.41 mi (1,698.52 km) |
| Portalegre to Leidschendam | 1,047.40 mi (1,685.62 km) |
| Portalegre to Lelystad | 1,098.33 mi (1,767.60 km) |
| Portalegre to Lemmer | 1,122.75 mi (1,806.89 km) |
| Portalegre to Leusden | 1,077.43 mi (1,733.95 km) |
| Portalegre to Lieshout | 1,049.75 mi (1,689.41 km) |
| Portalegre to Liesveld | 1,049.96 mi (1,689.74 km) |
| Portalegre to Lisse | 1,060.41 mi (1,706.57 km) |
| Portalegre to Lochem | 1,106.19 mi (1,780.24 km) |
| Portalegre to Loenen | 1,072.39 mi (1,725.84 km) |
| Portalegre to Loon op Zand | 1,041.75 mi (1,676.53 km) |
| Portalegre to Lopik | 1,055.50 mi (1,698.66 km) |
| Portalegre to Losser | 1,128.31 mi (1,815.84 km) |
| Portalegre to Maarssen | 1,066.99 mi (1,717.15 km) |
| Portalegre to Maassluis | 1,034.86 mi (1,665.44 km) |
