| Leek to Alenquer | 1,026.31 mi (1,651.69 km) |
| Leek to Alfena | 874.25 mi (1,406.97 km) |
| Leek to Alijo | 856.01 mi (1,377.62 km) |
| Leek to Aljustrel | 1,089.95 mi (1,754.10 km) |
| Leek to Almada | 1,052.97 mi (1,694.59 km) |
| Leek to Almargem | 1,043.65 mi (1,679.60 km) |
| Leek to Almeirim | 1,010.38 mi (1,626.05 km) |
| Leek to Amadora | 1,050.62 mi (1,690.80 km) |
| Leek to Amarante | 865.20 mi (1,392.40 km) |
| Leek to Amares | 846.30 mi (1,361.99 km) |
| Leek to Amora | 1,055.94 mi (1,699.36 km) |
| Leek to Anadia | 925.86 mi (1,490.03 km) |
| Leek to Angra do Heroismo | 1,555.75 mi (2,503.74 km) |
| Leek to Ansiao | 960.09 mi (1,545.11 km) |
| Leek to Anta | 891.02 mi (1,433.96 km) |
