| Can to Alenquer | 1,909.64 mi (3,073.27 km) |
| Can to Alfena | 1,854.06 mi (2,983.83 km) |
| Can to Alijo | 1,799.78 mi (2,896.46 km) |
| Can to Aljustrel | 1,884.90 mi (3,033.45 km) |
| Can to Almada | 1,923.22 mi (3,095.12 km) |
| Can to Almargem | 1,926.29 mi (3,100.06 km) |
| Can to Almeirim | 1,886.38 mi (3,035.84 km) |
| Can to Amadora | 1,926.23 mi (3,099.97 km) |
| Can to Amarante | 1,830.23 mi (2,945.48 km) |
| Can to Amares | 1,840.19 mi (2,961.50 km) |
| Can to Amora | 1,922.09 mi (3,093.30 km) |
| Can to Anadia | 1,859.06 mi (2,991.87 km) |
| Can to Angra do Heroismo | 2,855.15 mi (4,594.92 km) |
| Can to Ansiao | 1,866.08 mi (3,003.17 km) |
| Can to Anta | 1,861.83 mi (2,996.33 km) |
