| Iowa City to Karahalli | 5,783.01 mi (9,306.86 km) |
| Iowa City to Karakocan | 6,090.39 mi (9,801.54 km) |
| Iowa City to Karakopru | 6,152.91 mi (9,902.15 km) |
| Iowa City to Karaman | 5,971.23 mi (9,609.77 km) |
| Iowa City to Karapinar | 5,953.38 mi (9,581.04 km) |
| Iowa City to Karatas | 6,077.74 mi (9,781.17 km) |
| Iowa City to Karatepe | 5,670.65 mi (9,126.03 km) |
| Iowa City to Karayilan | 6,097.28 mi (9,812.62 km) |
| Iowa City to Kargipinar | 6,039.83 mi (9,720.17 km) |
| Iowa City to Karkamis | 6,147.73 mi (9,893.82 km) |
| Iowa City to Karliova | 6,099.50 mi (9,816.20 km) |
| Iowa City to Kars | 6,083.19 mi (9,789.95 km) |
| Iowa City to Kartal | 5,636.28 mi (9,070.72 km) |
| Iowa City to Kas | 5,899.24 mi (9,493.91 km) |
| Iowa City to Kastamonu | 5,760.89 mi (9,271.26 km) |
