| Karlstad to Jozefow | 583.00 mi (938.25 km) |
| Karlstad to Kalisz | 555.74 mi (894.38 km) |
| Karlstad to Kamien Pomorski | 376.75 mi (606.32 km) |
| Karlstad to Kamienna Gora | 602.11 mi (969.00 km) |
| Karlstad to Karczew | 586.39 mi (943.71 km) |
| Karlstad to Kartuzy | 390.89 mi (629.08 km) |
| Karlstad to Katowice | 666.14 mi (1,072.05 km) |
| Karlstad to Kedzierzyn-Kozle | 650.74 mi (1,047.27 km) |
| Karlstad to Kepno | 586.03 mi (943.13 km) |
| Karlstad to Ketrzyn | 471.62 mi (759.00 km) |
| Karlstad to Kety | 692.96 mi (1,115.21 km) |
| Karlstad to Kielce | 650.73 mi (1,047.25 km) |
| Karlstad to Kielczow | 587.04 mi (944.75 km) |
| Karlstad to Klobuck | 622.20 mi (1,001.33 km) |
| Karlstad to Klodzko | 630.37 mi (1,014.48 km) |
