| Iowa City to Kinston (North Carolina) | 871.80 mi (1,403.03 km) |
| Iowa City to Kirkland (Washington) | 1,552.52 mi (2,498.53 km) |
| Iowa City to Kirksville (Missouri) | 114.51 mi (184.29 km) |
| Iowa City to Kirkwood (Missouri) | 220.54 mi (354.93 km) |
| Iowa City to Kiryas Joel (New York) | 897.29 mi (1,444.05 km) |
| Iowa City to Kissimmee (Florida) | 1,083.92 mi (1,744.40 km) |
| Iowa City to Klamath Falls (Oregon) | 1,546.79 mi (2,489.32 km) |
| Iowa City to Knightdale (North Carolina) | 809.77 mi (1,303.19 km) |
| Iowa City to Knik-Fairview (Alaska) | 2,723.57 mi (4,383.16 km) |
| Iowa City to Knoxville (Tennessee) | 566.08 mi (911.02 km) |
| Iowa City to Kokomo (Indiana) | 293.21 mi (471.87 km) |
| Iowa City to Kuna (Idaho) | 1,266.65 mi (2,038.48 km) |
| Iowa City to Kyle (Texas) | 880.29 mi (1,416.69 km) |
| Iowa City to La Cañada Flintridge (California) | 1,534.31 mi (2,469.23 km) |
| Iowa City to La Crescenta-Montrose (California) | 1,535.37 mi (2,470.94 km) |
