| Karlovy Vary to Kastoria | 784.02 mi (1,261.76 km) |
| Karlovy Vary to Katerini | 831.12 mi (1,337.56 km) |
| Karlovy Vary to Keratsini | 998.83 mi (1,607.46 km) |
| Karlovy Vary to Kerkyra | 809.04 mi (1,302.02 km) |
| Karlovy Vary to Kiato | 974.24 mi (1,567.89 km) |
| Karlovy Vary to Kifisia | 997.03 mi (1,604.56 km) |
| Karlovy Vary to Kilkis | 799.50 mi (1,286.67 km) |
| Karlovy Vary to Komotini | 872.29 mi (1,403.82 km) |
| Karlovy Vary to Korinthos | 983.04 mi (1,582.04 km) |
| Karlovy Vary to Koropi | 1,009.59 mi (1,624.79 km) |
| Karlovy Vary to Korydallos | 998.69 mi (1,607.24 km) |
| Karlovy Vary to Kos | 1,167.06 mi (1,878.19 km) |
| Karlovy Vary to Kozani | 810.22 mi (1,303.92 km) |
| Karlovy Vary to Lagos | 861.23 mi (1,386.02 km) |
| Karlovy Vary to Lamia | 911.76 mi (1,467.33 km) |
