| Iowa City to Arcore | 4,688.84 mi (7,545.96 km) |
| Iowa City to Ardea | 4,989.20 mi (8,029.34 km) |
| Iowa City to Arenzano | 4,716.09 mi (7,589.82 km) |
| Iowa City to Arese | 4,682.77 mi (7,536.18 km) |
| Iowa City to Arezzo | 4,880.95 mi (7,855.13 km) |
| Iowa City to Argelato | 4,811.88 mi (7,743.97 km) |
| Iowa City to Argenta | 4,828.65 mi (7,770.96 km) |
| Iowa City to Ariano Irpino | 5,109.40 mi (8,222.78 km) |
| Iowa City to Ariccia | 4,989.30 mi (8,029.50 km) |
| Iowa City to Arluno | 4,679.74 mi (7,531.32 km) |
| Iowa City to Arona | 4,654.64 mi (7,490.92 km) |
| Iowa City to Artena | 4,998.35 mi (8,044.06 km) |
| Iowa City to Arzachena | 4,886.39 mi (7,863.88 km) |
| Iowa City to Arzano | 5,088.23 mi (8,188.71 km) |
| Iowa City to Arzignano | 4,770.49 mi (7,677.36 km) |
