| Aosta to Amelia | 335.02 mi (539.16 km) |
| Aosta to Anagni | 401.15 mi (645.58 km) |
| Aosta to Ancona | 337.77 mi (543.59 km) |
| Aosta to Andria | 547.43 mi (881.00 km) |
| Aosta to Angri | 502.15 mi (808.13 km) |
| Aosta to Anguillara Sabazia | 352.45 mi (567.21 km) |
| Aosta to Anzio | 397.75 mi (640.12 km) |
| Aosta to Anzola dell'Emilia | 206.01 mi (331.55 km) |
| Aosta to Apricena | 488.72 mi (786.51 km) |
| Aosta to Aprilia | 391.34 mi (629.81 km) |
| Aosta to Aradeo | 669.21 mi (1,076.98 km) |
| Aosta to Aragona | 660.91 mi (1,063.64 km) |
| Aosta to Arco | 172.18 mi (277.09 km) |
| Aosta to Arcola | 168.65 mi (271.41 km) |
| Aosta to Arcore | 96.78 mi (155.76 km) |
