| Imperial to Alenquer | 5,599.45 mi (9,011.44 km) |
| Imperial to Alfena | 5,533.08 mi (8,904.64 km) |
| Imperial to Alijo | 5,575.87 mi (8,973.50 km) |
| Imperial to Aljustrel | 5,682.46 mi (9,145.04 km) |
| Imperial to Almada | 5,608.02 mi (9,025.24 km) |
| Imperial to Almargem | 5,596.37 mi (9,006.49 km) |
| Imperial to Almeirim | 5,610.89 mi (9,029.85 km) |
| Imperial to Amadora | 5,602.60 mi (9,016.52 km) |
| Imperial to Amarante | 5,551.33 mi (8,934.00 km) |
| Imperial to Amares | 5,526.04 mi (8,893.30 km) |
| Imperial to Amora | 5,611.90 mi (9,031.49 km) |
| Imperial to Anadia | 5,569.25 mi (8,962.85 km) |
| Imperial to Angra do Heroismo | 4,770.92 mi (7,678.06 km) |
| Imperial to Ansiao | 5,590.01 mi (8,996.26 km) |
| Imperial to Anta | 5,538.08 mi (8,912.68 km) |
