| Iowa City to Amersham | 4,081.56 mi (6,568.64 km) |
| Iowa City to Amesbury | 4,054.31 mi (6,524.78 km) |
| Iowa City to Ammanford | 3,949.93 mi (6,356.79 km) |
| Iowa City to Ampthill | 4,073.90 mi (6,556.31 km) |
| Iowa City to Andover | 4,064.48 mi (6,541.16 km) |
| Iowa City to Annan | 3,878.13 mi (6,241.25 km) |
| Iowa City to Antrim | 3,779.97 mi (6,083.27 km) |
| Iowa City to Appleton | 3,954.78 mi (6,364.60 km) |
| Iowa City to Appley Bridge | 3,941.10 mi (6,342.58 km) |
| Iowa City to Arbroath | 3,854.74 mi (6,203.60 km) |
| Iowa City to Ardrossan | 3,803.79 mi (6,121.60 km) |
| Iowa City to Armadale | 3,835.41 mi (6,172.49 km) |
| Iowa City to Armthorpe | 4,003.18 mi (6,442.50 km) |
| Iowa City to Arnold | 4,017.82 mi (6,466.06 km) |
| Iowa City to Ascot | 4,088.17 mi (6,579.27 km) |
