| Unna to Karis | 851.82 mi (1,370.87 km) |
| Unna to Karkkila | 886.18 mi (1,426.18 km) |
| Unna to Kauhajoki | 925.26 mi (1,489.07 km) |
| Unna to Kauhava | 978.29 mi (1,574.40 km) |
| Unna to Kauniainen | 887.59 mi (1,428.44 km) |
| Unna to Kemi | 1,145.42 mi (1,843.38 km) |
| Unna to Kemijarvi | 1,248.96 mi (2,010.01 km) |
| Unna to Kempele | 1,120.46 mi (1,803.21 km) |
| Unna to Kerava | 905.12 mi (1,456.66 km) |
| Unna to Keuruu | 974.48 mi (1,568.28 km) |
| Unna to Kiiminki | 1,136.93 mi (1,829.71 km) |
| Unna to Kirkkonummi | 874.71 mi (1,407.71 km) |
| Unna to Kitee | 1,109.27 mi (1,785.20 km) |
| Unna to Kiuruvesi | 1,083.21 mi (1,743.25 km) |
| Unna to Kivisto | 894.97 mi (1,440.31 km) |
