| Americus to Amelia | 5,066.49 mi (8,153.73 km) |
| Americus to Anagni | 5,126.69 mi (8,250.62 km) |
| Americus to Ancona | 5,079.78 mi (8,175.12 km) |
| Americus to Andria | 5,285.59 mi (8,506.34 km) |
| Americus to Angri | 5,224.78 mi (8,408.47 km) |
| Americus to Anguillara Sabazia | 5,075.17 mi (8,167.70 km) |
| Americus to Anzio | 5,112.64 mi (8,228.01 km) |
| Americus to Anzola dell'Emilia | 4,947.89 mi (7,962.86 km) |
| Americus to Aosta | 4,742.07 mi (7,631.62 km) |
| Americus to Apricena | 5,227.62 mi (8,413.04 km) |
| Americus to Aprilia | 5,109.08 mi (8,222.27 km) |
| Americus to Aradeo | 5,406.65 mi (8,701.16 km) |
| Americus to Aragona | 5,296.90 mi (8,524.54 km) |
| Americus to Arco | 4,891.45 mi (7,872.03 km) |
| Americus to Arcola | 4,904.28 mi (7,892.68 km) |
