| American Canyon to Amelia | 6,175.45 mi (9,938.43 km) |
| American Canyon to Anagni | 6,242.97 mi (10,047.08 km) |
| American Canyon to Ancona | 6,144.81 mi (9,889.11 km) |
| American Canyon to Andria | 6,360.82 mi (10,236.75 km) |
| American Canyon to Angri | 6,341.29 mi (10,205.32 km) |
| American Canyon to Anguillara Sabazia | 6,197.88 mi (9,974.53 km) |
| American Canyon to Anzio | 6,244.75 mi (10,049.95 km) |
| American Canyon to Anzola dell'Emilia | 6,027.06 mi (9,699.61 km) |
| American Canyon to Aosta | 5,849.37 mi (9,413.65 km) |
| American Canyon to Apricena | 6,304.93 mi (10,146.81 km) |
| American Canyon to Aprilia | 6,237.56 mi (10,038.39 km) |
| American Canyon to Aradeo | 6,474.27 mi (10,419.34 km) |
| American Canyon to Aragona | 6,506.88 mi (10,471.81 km) |
| American Canyon to Arco | 5,940.81 mi (9,560.80 km) |
| American Canyon to Arcola | 6,014.37 mi (9,679.19 km) |
