| Karlovy Vary to Karkkila | 837.06 mi (1,347.11 km) |
| Karlovy Vary to Kauhajoki | 913.16 mi (1,469.59 km) |
| Karlovy Vary to Kauhava | 967.05 mi (1,556.32 km) |
| Karlovy Vary to Kauniainen | 830.68 mi (1,336.84 km) |
| Karlovy Vary to Kemi | 1,149.32 mi (1,849.65 km) |
| Karlovy Vary to Kemijarvi | 1,247.38 mi (2,007.47 km) |
| Karlovy Vary to Kempele | 1,112.41 mi (1,790.25 km) |
| Karlovy Vary to Kerava | 848.43 mi (1,365.41 km) |
| Karlovy Vary to Keuruu | 943.78 mi (1,518.87 km) |
| Karlovy Vary to Kiiminki | 1,129.50 mi (1,817.76 km) |
| Karlovy Vary to Kirkkonummi | 818.47 mi (1,317.20 km) |
| Karlovy Vary to Kitee | 1,048.38 mi (1,687.20 km) |
| Karlovy Vary to Kiuruvesi | 1,056.98 mi (1,701.04 km) |
| Karlovy Vary to Kivisto | 838.83 mi (1,349.96 km) |
| Karlovy Vary to Klaukkala | 839.90 mi (1,351.69 km) |
