| Iowa City to Islahiye | 6,093.14 mi (9,805.96 km) |
| Iowa City to Isparta | 5,848.53 mi (9,412.31 km) |
| Iowa City to Istanbul | 5,621.68 mi (9,047.21 km) |
| Iowa City to Izmir | 5,693.57 mi (9,162.91 km) |
| Iowa City to Kadinhani | 5,879.77 mi (9,462.58 km) |
| Iowa City to Kadirli | 6,056.55 mi (9,747.08 km) |
| Iowa City to Kagithane | 5,619.01 mi (9,042.92 km) |
| Iowa City to Kahramanmaras | 6,071.53 mi (9,771.18 km) |
| Iowa City to Kahta | 6,113.82 mi (9,839.25 km) |
| Iowa City to Kaman | 5,869.40 mi (9,445.88 km) |
| Iowa City to Kangal | 5,993.17 mi (9,645.08 km) |
| Iowa City to Kapakli | 5,571.31 mi (8,966.16 km) |
| Iowa City to Karaagac | 6,102.36 mi (9,820.79 km) |
| Iowa City to Karaagac | 5,572.47 mi (8,968.03 km) |
| Iowa City to Karabuk | 5,733.63 mi (9,227.38 km) |
