| Cities | Distance |
|---|---|
| Postojna to Beyne-Heusay | 516.55 mi (831.31 km) |
| Postojna to Bierbeek | 556.58 mi (895.74 km) |
| Postojna to Bilzen | 531.70 mi (855.69 km) |
| Postojna to Binche | 562.35 mi (905.02 km) |
| Postojna to Bissegem | 612.86 mi (986.31 km) |
| Postojna to Blankenberge | 634.02 mi (1,020.36 km) |
| Postojna to Blegny | 515.75 mi (830.02 km) |
| Postojna to Bocholt | 542.88 mi (873.67 km) |
| Postojna to Boechout | 579.35 mi (932.38 km) |
| Postojna to Bonheiden | 572.87 mi (921.95 km) |
| Postojna to Boom | 580.77 mi (934.66 km) |
| Postojna to Boortmeerbeek | 569.69 mi (916.82 km) |
| Postojna to Borgerhout | 583.36 mi (938.82 km) |
| Postojna to Borgloon | 534.99 mi (860.98 km) |
| Postojna to Bornem | 586.17 mi (943.35 km) |