| Haddington to Amelia | 1,146.87 mi (1,845.71 km) |
| Haddington to Anagni | 1,214.26 mi (1,954.17 km) |
| Haddington to Ancona | 1,114.76 mi (1,794.04 km) |
| Haddington to Andria | 1,331.64 mi (2,143.07 km) |
| Haddington to Angri | 1,311.58 mi (2,110.79 km) |
| Haddington to Anguillara Sabazia | 1,170.80 mi (1,884.23 km) |
| Haddington to Anzio | 1,218.22 mi (1,960.53 km) |
| Haddington to Anzola dell'Emilia | 997.40 mi (1,605.15 km) |
| Haddington to Aosta | 830.55 mi (1,336.64 km) |
| Haddington to Apricena | 1,275.16 mi (2,052.17 km) |
| Haddington to Aprilia | 1,210.59 mi (1,948.25 km) |
| Haddington to Aradeo | 1,447.31 mi (2,329.22 km) |
| Haddington to Aragona | 1,490.75 mi (2,399.13 km) |
| Haddington to Arco | 910.54 mi (1,465.37 km) |
| Haddington to Arcola | 989.52 mi (1,592.47 km) |
