| Union to Amelia | 5,067.70 mi (8,155.68 km) |
| Union to Anagni | 5,131.86 mi (8,258.93 km) |
| Union to Ancona | 5,066.88 mi (8,154.35 km) |
| Union to Andria | 5,281.34 mi (8,499.49 km) |
| Union to Angri | 5,232.50 mi (8,420.90 km) |
| Union to Anguillara Sabazia | 5,081.17 mi (8,177.35 km) |
| Union to Anzio | 5,122.71 mi (8,244.21 km) |
| Union to Anzola dell'Emilia | 4,936.17 mi (7,943.99 km) |
| Union to Aosta | 4,734.24 mi (7,619.03 km) |
| Union to Apricena | 5,222.56 mi (8,404.89 km) |
| Union to Aprilia | 5,117.85 mi (8,236.39 km) |
| Union to Aradeo | 5,403.02 mi (8,695.31 km) |
| Union to Aragona | 5,337.61 mi (8,590.05 km) |
| Union to Arco | 4,868.42 mi (7,834.97 km) |
| Union to Arcola | 4,901.67 mi (7,888.48 km) |
