| Iowa City to Kavak | 5,848.66 mi (9,412.51 km) |
| Iowa City to Kayapinar | 6,153.01 mi (9,902.32 km) |
| Iowa City to Kayseri | 5,961.60 mi (9,594.27 km) |
| Iowa City to Kemalpasa | 5,703.03 mi (9,178.14 km) |
| Iowa City to Kemer | 5,910.44 mi (9,511.94 km) |
| Iowa City to Keskin | 5,848.57 mi (9,412.36 km) |
| Iowa City to Kilimli | 5,692.53 mi (9,161.24 km) |
| Iowa City to Kilis | 6,126.01 mi (9,858.87 km) |
| Iowa City to Kinik | 5,667.05 mi (9,120.24 km) |
| Iowa City to Kirikkale | 5,836.12 mi (9,392.33 km) |
| Iowa City to Kirkagac | 5,676.90 mi (9,136.09 km) |
| Iowa City to Kirklareli | 5,525.14 mi (8,891.85 km) |
| Iowa City to Kirsehir | 5,895.27 mi (9,487.51 km) |
| Iowa City to Kizilpinar | 5,574.77 mi (8,971.73 km) |
| Iowa City to Kiziltepe | 6,207.92 mi (9,990.69 km) |
