| Iowa City to Eregli | 5,980.90 mi (9,625.32 km) |
| Iowa City to Eregli | 5,689.97 mi (9,157.12 km) |
| Iowa City to Erenler | 5,791.75 mi (9,320.91 km) |
| Iowa City to Erfelek | 5,769.01 mi (9,284.33 km) |
| Iowa City to Ergani | 6,121.13 mi (9,851.01 km) |
| Iowa City to Ermenek | 5,989.70 mi (9,639.48 km) |
| Iowa City to Eruh | 6,223.60 mi (10,015.91 km) |
| Iowa City to Erzin | 6,083.11 mi (9,789.82 km) |
| Iowa City to Erzincan | 6,028.61 mi (9,702.10 km) |
| Iowa City to Erzurum | 6,072.02 mi (9,771.96 km) |
| Iowa City to Esenler | 5,618.41 mi (9,041.96 km) |
| Iowa City to Esenyurt | 5,609.83 mi (9,028.14 km) |
| Iowa City to Eskisehir | 5,740.11 mi (9,237.82 km) |
| Iowa City to Esme | 5,759.37 mi (9,268.81 km) |
| Iowa City to Espiye | 5,937.49 mi (9,555.46 km) |
