| Iowa City to Kelkheim (Taunus) | 4,471.07 mi (7,195.50 km) |
| Iowa City to Kelsterbach | 4,477.07 mi (7,205.14 km) |
| Iowa City to Kemberg | 4,549.89 mi (7,322.34 km) |
| Iowa City to Kempen | 4,349.82 mi (7,000.36 km) |
| Iowa City to Kempten | 4,638.01 mi (7,464.16 km) |
| Iowa City to Kenzingen | 4,524.53 mi (7,281.53 km) |
| Iowa City to Kerpen | 4,378.85 mi (7,047.09 km) |
| Iowa City to Ketsch | 4,505.24 mi (7,250.48 km) |
| Iowa City to Kevelaer | 4,335.42 mi (6,977.18 km) |
| Iowa City to Kiel | 4,362.71 mi (7,021.11 km) |
| Iowa City to Kierspe | 4,399.89 mi (7,080.93 km) |
| Iowa City to Kirchhain | 4,460.52 mi (7,178.51 km) |
| Iowa City to Kirchheim bei Munchen | 4,671.84 mi (7,518.60 km) |
| Iowa City to Kirchheim unter Teck | 4,568.09 mi (7,351.64 km) |
| Iowa City to Kirchhundem | 4,419.60 mi (7,112.66 km) |
