| Langenau to Karis | 964.39 mi (1,552.04 km) |
| Langenau to Karkkila | 1,001.05 mi (1,611.04 km) |
| Langenau to Kauhajoki | 1,068.42 mi (1,719.46 km) |
| Langenau to Kauhava | 1,122.44 mi (1,806.39 km) |
| Langenau to Kauniainen | 996.20 mi (1,603.24 km) |
| Langenau to Kemi | 1,301.18 mi (2,094.05 km) |
| Langenau to Kemijarvi | 1,401.38 mi (2,255.31 km) |
| Langenau to Kempele | 1,267.71 mi (2,040.18 km) |
| Langenau to Kerava | 1,014.02 mi (1,631.91 km) |
| Langenau to Keuruu | 1,104.23 mi (1,777.09 km) |
| Langenau to Kiiminki | 1,284.71 mi (2,067.54 km) |
| Langenau to Kirkkonummi | 983.79 mi (1,583.26 km) |
| Langenau to Kitee | 1,215.62 mi (1,956.36 km) |
| Langenau to Kiuruvesi | 1,216.93 mi (1,958.47 km) |
| Langenau to Kivisto | 1,004.26 mi (1,616.19 km) |
