| Plon to Lagoa | 2,034.54 mi (3,274.27 km) |
| Plon to Lagos | 1,486.67 mi (2,392.56 km) |
| Plon to Lamego | 1,231.79 mi (1,982.37 km) |
| Plon to Leiria | 1,337.87 mi (2,153.09 km) |
| Plon to Lisbon | 1,406.64 mi (2,263.77 km) |
| Plon to Loule | 1,464.72 mi (2,357.23 km) |
| Plon to Loures | 1,400.99 mi (2,254.68 km) |
| Plon to Lourinha | 1,382.41 mi (2,224.78 km) |
| Plon to Lousa | 1,300.45 mi (2,092.88 km) |
| Plon to Lousada | 1,234.34 mi (1,986.47 km) |
| Plon to Macedo de Cavaleiros | 1,181.20 mi (1,900.96 km) |
| Plon to Mafamude | 1,256.00 mi (2,021.33 km) |
| Plon to Mafra | 1,399.92 mi (2,252.95 km) |
| Plon to Maia | 1,249.97 mi (2,011.63 km) |
| Plon to Mangualde | 1,257.94 mi (2,024.46 km) |
