| Cities | Distance |
|---|---|
| Idrija to Koscian | 436.53 mi (702.53 km) |
| Idrija to Koscielisko | 354.35 mi (570.27 km) |
| Idrija to Koscierzyna | 587.22 mi (945.03 km) |
| Idrija to Kostrzyn | 464.46 mi (747.48 km) |
| Idrija to Kostrzyn nad Odra | 455.94 mi (733.76 km) |
| Idrija to Koszalin | 574.32 mi (924.28 km) |
| Idrija to Kowary | 341.09 mi (548.92 km) |
| Idrija to Kozienice | 515.65 mi (829.86 km) |
| Idrija to Kozuchow | 403.47 mi (649.31 km) |
| Idrija to Kozy | 356.92 mi (574.41 km) |
| Idrija to Krakow | 391.18 mi (629.54 km) |
| Idrija to Krapkowice | 357.66 mi (575.59 km) |
| Idrija to Krasnik | 505.50 mi (813.52 km) |
| Idrija to Krasnystaw | 541.71 mi (871.79 km) |
| Idrija to Krosno | 438.88 mi (706.30 km) |