| Haddington to Alenquer | 1,202.61 mi (1,935.42 km) |
| Haddington to Alfena | 1,049.34 mi (1,688.75 km) |
| Haddington to Alijo | 1,036.10 mi (1,667.44 km) |
| Haddington to Aljustrel | 1,271.08 mi (2,045.61 km) |
| Haddington to Almada | 1,229.17 mi (1,978.16 km) |
| Haddington to Almargem | 1,219.12 mi (1,961.99 km) |
| Haddington to Almeirim | 1,188.21 mi (1,912.24 km) |
| Haddington to Amadora | 1,226.42 mi (1,973.73 km) |
| Haddington to Amarante | 1,042.50 mi (1,677.74 km) |
| Haddington to Amares | 1,021.67 mi (1,644.21 km) |
| Haddington to Amora | 1,232.38 mi (1,983.33 km) |
| Haddington to Anadia | 1,102.75 mi (1,774.70 km) |
| Haddington to Angra do Heroismo | 1,638.08 mi (2,636.24 km) |
| Haddington to Ansiao | 1,137.74 mi (1,831.01 km) |
| Haddington to Anta | 1,066.03 mi (1,715.61 km) |
