| Iowa City to Enniskillen | 3,737.80 mi (6,015.40 km) |
| Iowa City to Epping | 4,107.26 mi (6,609.99 km) |
| Iowa City to Epsom | 4,105.77 mi (6,607.60 km) |
| Iowa City to Erdington | 4,007.44 mi (6,449.35 km) |
| Iowa City to Erith | 4,117.43 mi (6,626.36 km) |
| Iowa City to Esher | 4,100.96 mi (6,599.87 km) |
| Iowa City to Euxton | 3,940.20 mi (6,341.14 km) |
| Iowa City to Evesham | 4,017.53 mi (6,465.59 km) |
| Iowa City to Evington | 4,032.51 mi (6,489.70 km) |
| Iowa City to Ewell | 4,105.96 mi (6,607.91 km) |
| Iowa City to Exeter | 4,002.35 mi (6,441.16 km) |
| Iowa City to Exmouth | 4,010.20 mi (6,453.79 km) |
| Iowa City to Failsworth | 3,963.84 mi (6,379.18 km) |
| Iowa City to Falkirk | 3,829.63 mi (6,163.19 km) |
| Iowa City to Falmouth | 3,960.97 mi (6,374.57 km) |
