| Iowa City to Effingham (Illinois) | 235.07 mi (378.31 km) |
| Iowa City to Eggertsville (New York) | 655.74 mi (1,055.31 km) |
| Iowa City to Egypt Lake-Leto (Florida) | 1,070.81 mi (1,723.29 km) |
| Iowa City to El Cajon (California) | 1,519.52 mi (2,445.43 km) |
| Iowa City to El Campo (Texas) | 900.68 mi (1,449.50 km) |
| Iowa City to El Centro (California) | 1,450.66 mi (2,334.61 km) |
| Iowa City to El Cerrito (California) | 1,645.10 mi (2,647.53 km) |
| Iowa City to El Dorado (Arkansas) | 586.27 mi (943.51 km) |
| Iowa City to El Dorado (Kansas) | 387.71 mi (623.95 km) |
| Iowa City to El Dorado Hills (California) | 1,564.38 mi (2,517.62 km) |
| Iowa City to El Mirage (Arizona) | 1,262.74 mi (2,032.19 km) |
| Iowa City to El Monte (California) | 1,529.99 mi (2,462.29 km) |
| Iowa City to El Paso (Texas) | 1,064.80 mi (1,713.63 km) |
| Iowa City to El Paso de Robles (California) | 1,617.20 mi (2,602.64 km) |
| Iowa City to El Reno (Oklahoma) | 546.61 mi (879.68 km) |
