| Iowa City to Kenosha (Wisconsin) | 197.92 mi (318.53 km) |
| Iowa City to Kent (Ohio) | 527.89 mi (849.55 km) |
| Iowa City to Kent (Washington) | 1,551.43 mi (2,496.79 km) |
| Iowa City to Kentwood (Michigan) | 315.16 mi (507.20 km) |
| Iowa City to Kerman (California) | 1,557.83 mi (2,507.08 km) |
| Iowa City to Kernersville (North Carolina) | 724.33 mi (1,165.69 km) |
| Iowa City to Kerrville (Texas) | 907.59 mi (1,460.63 km) |
| Iowa City to Kettering (Maryland) | 799.19 mi (1,286.17 km) |
| Iowa City to Kettering (Ohio) | 409.63 mi (659.24 km) |
| Iowa City to Kewanee (Illinois) | 87.90 mi (141.45 km) |
| Iowa City to Key Biscayne (Florida) | 1,279.43 mi (2,059.04 km) |
| Iowa City to Key Largo (Florida) | 1,307.43 mi (2,104.11 km) |
| Iowa City to Key West (Florida) | 1,306.72 mi (2,102.97 km) |
| Iowa City to Keystone (Florida) | 1,061.25 mi (1,707.92 km) |
| Iowa City to Kihei (Hawaii) | 3,998.47 mi (6,434.92 km) |
