| Iowa City to Antwerp | 4,282.46 mi (6,891.96 km) |
| Iowa City to Anzegem | 4,262.92 mi (6,860.50 km) |
| Iowa City to Ardooie | 4,247.14 mi (6,835.11 km) |
| Iowa City to Arendonk | 4,303.56 mi (6,925.91 km) |
| Iowa City to Arlon | 4,392.86 mi (7,069.63 km) |
| Iowa City to Asse | 4,287.00 mi (6,899.25 km) |
| Iowa City to Assebroek | 4,241.05 mi (6,825.30 km) |
| Iowa City to Assenede | 4,258.15 mi (6,852.83 km) |
| Iowa City to Ath | 4,281.60 mi (6,890.57 km) |
| Iowa City to Aubange | 4,396.96 mi (7,076.22 km) |
| Iowa City to Avelgem | 4,263.81 mi (6,861.94 km) |
| Iowa City to Awans | 4,342.02 mi (6,987.80 km) |
| Iowa City to Aywaille | 4,357.12 mi (7,012.11 km) |
| Iowa City to Balen | 4,311.64 mi (6,938.91 km) |
| Iowa City to Bassenge | 4,343.81 mi (6,990.69 km) |
