| Rickmansworth to Lagoa | 1,075.39 mi (1,730.68 km) |
| Rickmansworth to Lagoa | 1,549.59 mi (2,493.83 km) |
| Rickmansworth to Lagos | 1,081.37 mi (1,740.30 km) |
| Rickmansworth to Lamego | 806.91 mi (1,298.59 km) |
| Rickmansworth to Leiria | 913.19 mi (1,469.64 km) |
| Rickmansworth to Lisbon | 985.72 mi (1,586.37 km) |
| Rickmansworth to Loule | 1,066.53 mi (1,716.41 km) |
| Rickmansworth to Loures | 979.17 mi (1,575.82 km) |
| Rickmansworth to Lourinha | 956.53 mi (1,539.38 km) |
| Rickmansworth to Lousa | 878.74 mi (1,414.20 km) |
| Rickmansworth to Lousada | 803.36 mi (1,292.88 km) |
| Rickmansworth to Macedo de Cavaleiros | 762.17 mi (1,226.60 km) |
| Rickmansworth to Mafamude | 822.90 mi (1,324.32 km) |
| Rickmansworth to Mafra | 975.75 mi (1,570.32 km) |
| Rickmansworth to Maia | 815.81 mi (1,312.92 km) |
