| Cities | Distance |
|---|---|
| Koper to Kamen | 500.83 mi (806.01 km) |
| Koper to Kamenz | 395.34 mi (636.24 km) |
| Koper to Kamp-Lintfort | 526.31 mi (847.02 km) |
| Koper to Kandel | 355.88 mi (572.74 km) |
| Koper to Kappeln | 651.45 mi (1,048.40 km) |
| Koper to Karben | 396.76 mi (638.53 km) |
| Koper to Karlsdorf-Neuthard | 346.87 mi (558.24 km) |
| Koper to Karlsfeld | 213.06 mi (342.89 km) |
| Koper to Karlsruhe | 345.57 mi (556.14 km) |
| Koper to Kassel | 442.99 mi (712.93 km) |
| Koper to Kaufbeuren | 218.21 mi (351.18 km) |
| Koper to Kaufering | 220.86 mi (355.45 km) |
| Koper to Kaufungen | 438.47 mi (705.65 km) |
| Koper to Kehl | 347.69 mi (559.55 km) |
| Koper to Kelheim | 248.53 mi (399.98 km) |