| Portishead to Lagoa | 1,029.85 mi (1,657.38 km) |
| Portishead to Lagoa | 1,458.83 mi (2,347.77 km) |
| Portishead to Lagos | 1,034.89 mi (1,665.49 km) |
| Portishead to Lamego | 756.33 mi (1,217.20 km) |
| Portishead to Leiria | 860.91 mi (1,385.49 km) |
| Portishead to Lisbon | 934.06 mi (1,503.23 km) |
| Portishead to Loule | 1,022.99 mi (1,646.35 km) |
| Portishead to Loures | 927.21 mi (1,492.20 km) |
| Portishead to Lourinha | 903.09 mi (1,453.38 km) |
| Portishead to Lousa | 828.33 mi (1,333.06 km) |
| Portishead to Lousada | 749.97 mi (1,206.96 km) |
| Portishead to Macedo de Cavaleiros | 715.24 mi (1,151.07 km) |
| Portishead to Mafamude | 768.14 mi (1,236.21 km) |
| Portishead to Mafra | 922.81 mi (1,485.12 km) |
| Portishead to Maia | 760.67 mi (1,224.18 km) |
