| Cities | Distance |
|---|---|
| Postojna to Nuth | 521.43 mi (839.16 km) |
| Postojna to Oegstgeest | 624.56 mi (1,005.14 km) |
| Postojna to Oirschot | 566.74 mi (912.08 km) |
| Postojna to Oisterwijk | 573.75 mi (923.36 km) |
| Postojna to Oldebroek | 594.20 mi (956.28 km) |
| Postojna to Oldenzaal | 558.81 mi (899.32 km) |
| Postojna to Ommen | 583.33 mi (938.77 km) |
| Postojna to Oosterend | 618.55 mi (995.47 km) |
| Postojna to Oosterhout | 587.64 mi (945.72 km) |
| Postojna to Oosterwolde | 611.95 mi (984.83 km) |
| Postojna to Oostzaan | 623.28 mi (1,003.08 km) |
| Postojna to Opmeer | 634.22 mi (1,020.67 km) |
| Postojna to Oss | 572.11 mi (920.72 km) |
| Postojna to Oud-Beijerland | 610.35 mi (982.27 km) |
| Postojna to Oudenbosch | 596.35 mi (959.73 km) |