| San Francisco to Lagoa | 5,768.88 mi (9,284.12 km) |
| San Francisco to Lagoa | 5,011.48 mi (8,065.19 km) |
| San Francisco to Lagos | 5,761.40 mi (9,272.07 km) |
| San Francisco to Lamego | 5,605.62 mi (9,021.37 km) |
| San Francisco to Leiria | 5,631.42 mi (9,062.89 km) |
| San Francisco to Lisbon | 5,665.87 mi (9,118.33 km) |
| San Francisco to Loule | 5,786.07 mi (9,311.78 km) |
| San Francisco to Loures | 5,660.14 mi (9,109.11 km) |
| San Francisco to Lourinha | 5,636.12 mi (9,070.46 km) |
| San Francisco to Lousa | 5,635.73 mi (9,069.83 km) |
| San Francisco to Lousada | 5,579.90 mi (8,979.98 km) |
| San Francisco to Macedo de Cavaleiros | 5,616.70 mi (9,039.20 km) |
| San Francisco to Mafamude | 5,574.77 mi (8,971.73 km) |
| San Francisco to Mafra | 5,648.56 mi (9,090.47 km) |
| San Francisco to Maia | 5,568.72 mi (8,961.99 km) |
