| Cities | Distance |
|---|---|
| Koper to Dormagen | 497.56 mi (800.75 km) |
| Koper to Dornstadt | 269.36 mi (433.49 km) |
| Koper to Dorsten | 522.84 mi (841.43 km) |
| Koper to Dortmund | 501.75 mi (807.49 km) |
| Koper to Dorverden | 543.49 mi (874.66 km) |
| Koper to Dossenheim | 358.16 mi (576.40 km) |
| Koper to Dreieich | 386.02 mi (621.24 km) |
| Koper to Drensteinfurt | 510.43 mi (821.47 km) |
| Koper to Dresden | 380.01 mi (611.57 km) |
| Koper to Drochtersen | 595.53 mi (958.42 km) |
| Koper to Drolshagen | 467.39 mi (752.20 km) |
| Koper to Duderstadt | 441.43 mi (710.42 km) |
| Koper to Duisburg | 516.43 mi (831.11 km) |
| Koper to Dulmen | 523.95 mi (843.22 km) |
| Koper to Duren | 492.66 mi (792.86 km) |