| Karlovy Vary to Kalisz | 249.75 mi (401.94 km) |
| Karlovy Vary to Kamien Pomorski | 270.63 mi (435.54 km) |
| Karlovy Vary to Kamienna Gora | 144.03 mi (231.80 km) |
| Karlovy Vary to Karczew | 384.67 mi (619.07 km) |
| Karlovy Vary to Kartuzy | 361.82 mi (582.29 km) |
| Karlovy Vary to Katowice | 271.40 mi (436.77 km) |
| Karlovy Vary to Kedzierzyn-Kozle | 235.27 mi (378.63 km) |
| Karlovy Vary to Kepno | 234.87 mi (377.99 km) |
| Karlovy Vary to Ketrzyn | 447.85 mi (720.74 km) |
| Karlovy Vary to Kety | 282.22 mi (454.18 km) |
| Karlovy Vary to Kielce | 343.42 mi (552.69 km) |
| Karlovy Vary to Kielczow | 198.66 mi (319.72 km) |
| Karlovy Vary to Klobuck | 270.06 mi (434.62 km) |
| Karlovy Vary to Klodzko | 167.18 mi (269.04 km) |
| Karlovy Vary to Kluczbork | 239.98 mi (386.21 km) |
