| Postojna to Zilina | 318.25 mi (512.18 km) |
| Postojna to Zlate Moravce | 266.52 mi (428.92 km) |
| Postojna to Zvolen | 300.45 mi (483.53 km) |
| Postojna to Ajdovscina | 16.50 mi (26.55 km) |
| Postojna to Ankaran | 26.69 mi (42.95 km) |
| Postojna to Apace | 103.09 mi (165.91 km) |
| Postojna to Beltinci | 112.32 mi (180.76 km) |
| Postojna to Benedikt | 98.37 mi (158.31 km) |
| Postojna to Bistrica ob Sotli | 72.41 mi (116.53 km) |
| Postojna to Bled | 41.24 mi (66.37 km) |
| Postojna to Bohinjska Bistrica | 36.64 mi (58.97 km) |
| Postojna to Borovnica | 12.10 mi (19.47 km) |
| Postojna to Bovec | 50.13 mi (80.68 km) |
| Postojna to Braslovce | 53.10 mi (85.46 km) |
| Postojna to Brezice | 66.95 mi (107.74 km) |
