| Orbetello to Lagoa | 1,955.98 mi (3,147.85 km) |
| Orbetello to Lagos | 1,115.37 mi (1,795.01 km) |
| Orbetello to Lamego | 982.53 mi (1,581.24 km) |
| Orbetello to Leiria | 1,055.92 mi (1,699.34 km) |
| Orbetello to Lisbon | 1,095.98 mi (1,763.81 km) |
| Orbetello to Loule | 1,080.53 mi (1,738.95 km) |
| Orbetello to Loures | 1,094.29 mi (1,761.09 km) |
| Orbetello to Lourinha | 1,092.07 mi (1,757.51 km) |
| Orbetello to Lousa | 1,020.84 mi (1,642.88 km) |
| Orbetello to Lousada | 1,001.75 mi (1,612.15 km) |
| Orbetello to Macedo de Cavaleiros | 933.57 mi (1,502.44 km) |
| Orbetello to Mafamude | 1,022.79 mi (1,646.02 km) |
| Orbetello to Mafra | 1,100.19 mi (1,770.58 km) |
| Orbetello to Maia | 1,021.83 mi (1,644.48 km) |
| Orbetello to Mangualde | 987.56 mi (1,589.33 km) |
