| Herstal to Karkkila | 989.04 mi (1,591.71 km) |
| Herstal to Kauhajoki | 1,022.25 mi (1,645.16 km) |
| Herstal to Kauhava | 1,074.73 mi (1,729.60 km) |
| Herstal to Kauniainen | 991.34 mi (1,595.41 km) |
| Herstal to Kemi | 1,237.68 mi (1,991.85 km) |
| Herstal to Kemijarvi | 1,341.83 mi (2,159.46 km) |
| Herstal to Kempele | 1,215.38 mi (1,955.96 km) |
| Herstal to Kerava | 1,008.77 mi (1,623.46 km) |
| Herstal to Keuruu | 1,074.29 mi (1,728.90 km) |
| Herstal to Kiiminki | 1,231.62 mi (1,982.10 km) |
| Herstal to Kirkkonummi | 978.45 mi (1,574.67 km) |
| Herstal to Kitee | 1,212.62 mi (1,951.52 km) |
| Herstal to Kiuruvesi | 1,181.68 mi (1,901.73 km) |
| Herstal to Kivisto | 998.60 mi (1,607.09 km) |
| Herstal to Klaukkala | 998.09 mi (1,606.27 km) |
