| Karlstad to Isny im Allgau | 819.61 mi (1,319.04 km) |
| Karlstad to Isselburg | 588.52 mi (947.12 km) |
| Karlstad to Issum | 607.77 mi (978.11 km) |
| Karlstad to Itzehoe | 405.91 mi (653.26 km) |
| Karlstad to Jena | 588.74 mi (947.49 km) |
| Karlstad to Jever | 454.09 mi (730.79 km) |
| Karlstad to Jork | 429.16 mi (690.67 km) |
| Karlstad to Juchen | 634.15 mi (1,020.56 km) |
| Karlstad to Julich | 647.96 mi (1,042.79 km) |
| Karlstad to Juterbog | 510.53 mi (821.62 km) |
| Karlstad to Kaarst | 624.85 mi (1,005.60 km) |
| Karlstad to Kaiserslautern | 723.40 mi (1,164.20 km) |
| Karlstad to Kalkar | 597.56 mi (961.69 km) |
| Karlstad to Kall | 668.63 mi (1,076.05 km) |
| Karlstad to Kaltenkirchen | 405.57 mi (652.70 km) |
