| Cities | Distance |
|---|---|
| Koper to Nuth | 517.16 mi (832.28 km) |
| Koper to Oegstgeest | 621.48 mi (1,000.18 km) |
| Koper to Oirschot | 563.15 mi (906.30 km) |
| Koper to Oisterwijk | 570.23 mi (917.69 km) |
| Koper to Oldebroek | 593.71 mi (955.49 km) |
| Koper to Oldenzaal | 559.68 mi (900.72 km) |
| Koper to Ommen | 583.77 mi (939.49 km) |
| Koper to Oosterend | 619.44 mi (996.89 km) |
| Koper to Oosterhout | 583.79 mi (939.53 km) |
| Koper to Oosterwolde | 613.14 mi (986.76 km) |
| Koper to Oostzaan | 621.31 mi (999.90 km) |
| Koper to Opmeer | 632.91 mi (1,018.57 km) |
| Koper to Oss | 569.49 mi (916.50 km) |
| Koper to Oud-Beijerland | 606.33 mi (975.79 km) |
| Koper to Oudenbosch | 591.93 mi (952.63 km) |