| Adel to Alenquer | 1,080.54 mi (1,738.97 km) |
| Adel to Alfena | 928.42 mi (1,494.15 km) |
| Adel to Alijo | 910.28 mi (1,464.96 km) |
| Adel to Aljustrel | 1,144.21 mi (1,841.43 km) |
| Adel to Almada | 1,107.20 mi (1,781.86 km) |
| Adel to Almargem | 1,097.86 mi (1,766.84 km) |
| Adel to Almeirim | 1,064.64 mi (1,713.37 km) |
| Adel to Amadora | 1,104.83 mi (1,778.06 km) |
| Adel to Amarante | 919.44 mi (1,479.69 km) |
| Adel to Amares | 900.47 mi (1,449.17 km) |
| Adel to Amora | 1,110.17 mi (1,786.65 km) |
| Adel to Anadia | 980.10 mi (1,577.31 km) |
| Adel to Angra do Heroismo | 1,597.09 mi (2,570.26 km) |
| Adel to Ansiao | 1,014.34 mi (1,632.42 km) |
| Adel to Anta | 945.19 mi (1,521.14 km) |
