| Oupeye to Lagoa | 1,767.33 mi (2,844.24 km) |
| Oupeye to Lagos | 1,175.26 mi (1,891.40 km) |
| Oupeye to Lamego | 924.07 mi (1,487.14 km) |
| Oupeye to Leiria | 1,029.46 mi (1,656.75 km) |
| Oupeye to Lisbon | 1,097.25 mi (1,765.85 km) |
| Oupeye to Loule | 1,152.93 mi (1,855.46 km) |
| Oupeye to Loures | 1,091.77 mi (1,757.04 km) |
| Oupeye to Lourinha | 1,074.01 mi (1,728.45 km) |
| Oupeye to Lousa | 991.70 mi (1,595.98 km) |
| Oupeye to Lousada | 927.99 mi (1,493.46 km) |
| Oupeye to Macedo de Cavaleiros | 872.71 mi (1,404.49 km) |
| Oupeye to Mafamude | 950.02 mi (1,528.90 km) |
| Oupeye to Mafra | 1,091.11 mi (1,755.98 km) |
| Oupeye to Maia | 944.32 mi (1,519.74 km) |
| Oupeye to Mangualde | 949.18 mi (1,527.56 km) |
