| Postojna to Blumberg | 303.97 mi (489.19 km) |
| Postojna to Bobenheim-Roxheim | 378.40 mi (608.98 km) |
| Postojna to Bobingen | 234.94 mi (378.10 km) |
| Postojna to Boblingen | 315.95 mi (508.47 km) |
| Postojna to Bocholt | 542.25 mi (872.67 km) |
| Postojna to Bochum | 507.02 mi (815.97 km) |
| Postojna to Bockenem | 468.87 mi (754.57 km) |
| Postojna to Bockhorn | 594.90 mi (957.41 km) |
| Postojna to Bogen | 228.52 mi (367.76 km) |
| Postojna to Bohl-Iggelheim | 370.58 mi (596.39 km) |
| Postojna to Bohmte | 527.44 mi (848.83 km) |
| Postojna to Boizenburg | 547.21 mi (880.64 km) |
| Postojna to Bonen | 498.11 mi (801.63 km) |
| Postojna to Bonn | 473.31 mi (761.72 km) |
| Postojna to Bopfingen | 279.27 mi (449.44 km) |
