| Mount Washington to Lagoa | 4,089.92 mi (6,582.10 km) |
| Mount Washington to Lagoa | 3,209.87 mi (5,165.78 km) |
| Mount Washington to Lagos | 4,079.89 mi (6,565.95 km) |
| Mount Washington to Lamego | 4,001.97 mi (6,440.55 km) |
| Mount Washington to Leiria | 3,994.02 mi (6,427.76 km) |
| Mount Washington to Lisbon | 4,007.31 mi (6,449.15 km) |
| Mount Washington to Loule | 4,111.54 mi (6,616.89 km) |
| Mount Washington to Loures | 4,003.29 mi (6,442.68 km) |
| Mount Washington to Lourinha | 3,985.02 mi (6,413.27 km) |
| Mount Washington to Lousa | 4,009.95 mi (6,453.39 km) |
| Mount Washington to Lousada | 3,975.92 mi (6,398.62 km) |
| Mount Washington to Macedo de Cavaleiros | 4,029.27 mi (6,484.49 km) |
| Mount Washington to Mafamude | 3,963.98 mi (6,379.40 km) |
| Mount Washington to Mafra | 3,992.08 mi (6,424.63 km) |
| Mount Washington to Maia | 3,959.99 mi (6,372.99 km) |
