| Diest to Karkkila | 988.58 mi (1,590.97 km) |
| Diest to Kauhajoki | 1,016.94 mi (1,636.60 km) |
| Diest to Kauhava | 1,068.97 mi (1,720.34 km) |
| Diest to Kauniainen | 991.84 mi (1,596.21 km) |
| Diest to Kemi | 1,229.17 mi (1,978.16 km) |
| Diest to Kemijarvi | 1,333.58 mi (2,146.19 km) |
| Diest to Kempele | 1,208.48 mi (1,944.86 km) |
| Diest to Kerava | 1,009.13 mi (1,624.04 km) |
| Diest to Keuruu | 1,070.99 mi (1,723.58 km) |
| Diest to Kiiminki | 1,224.57 mi (1,970.76 km) |
| Diest to Kirkkonummi | 978.95 mi (1,575.47 km) |
| Diest to Kitee | 1,212.46 mi (1,951.27 km) |
| Diest to Kiuruvesi | 1,177.25 mi (1,894.60 km) |
| Diest to Kivisto | 998.95 mi (1,607.66 km) |
| Diest to Klaukkala | 998.27 mi (1,606.55 km) |
