| Harlau to Karis | 883.31 mi (1,421.54 km) |
| Harlau to Karkkila | 911.90 mi (1,467.57 km) |
| Harlau to Kauhajoki | 1,052.88 mi (1,694.44 km) |
| Harlau to Kauhava | 1,092.89 mi (1,758.84 km) |
| Harlau to Kauniainen | 887.96 mi (1,429.03 km) |
| Harlau to Kemi | 1,267.92 mi (2,040.52 km) |
| Harlau to Kemijarvi | 1,332.87 mi (2,145.04 km) |
| Harlau to Kempele | 1,209.21 mi (1,946.03 km) |
| Harlau to Kerava | 899.23 mi (1,447.17 km) |
| Harlau to Keuruu | 1,028.28 mi (1,654.86 km) |
| Harlau to Kiiminki | 1,224.06 mi (1,969.93 km) |
| Harlau to Kirkkonummi | 882.46 mi (1,420.18 km) |
| Harlau to Kitee | 1,021.54 mi (1,644.01 km) |
| Harlau to Kiuruvesi | 1,120.90 mi (1,803.92 km) |
| Harlau to Kivisto | 894.87 mi (1,440.15 km) |
