| Cities | Distance |
|---|---|
| Koper to Koscian | 470.41 mi (757.04 km) |
| Koper to Koscielisko | 386.05 mi (621.28 km) |
| Koper to Koscierzyna | 621.18 mi (999.69 km) |
| Koper to Kostrzyn | 498.51 mi (802.27 km) |
| Koper to Kostrzyn nad Odra | 488.12 mi (785.55 km) |
| Koper to Koszalin | 607.43 mi (977.57 km) |
| Koper to Kowary | 374.83 mi (603.23 km) |
| Koper to Kozienice | 548.97 mi (883.48 km) |
| Koper to Kozuchow | 436.73 mi (702.85 km) |
| Koper to Kozy | 390.15 mi (627.88 km) |
| Koper to Krakow | 424.03 mi (682.42 km) |
| Koper to Krapkowice | 391.89 mi (630.69 km) |
| Koper to Krasnik | 537.82 mi (865.53 km) |
| Koper to Krasnystaw | 573.52 mi (922.99 km) |
| Koper to Krosno | 469.64 mi (755.82 km) |