| Postojna to Barberino di Mugello | 190.33 mi (306.30 km) |
| Postojna to Barcellona-Pozzo di Gotto | 529.40 mi (851.99 km) |
| Postojna to Bareggio | 253.61 mi (408.14 km) |
| Postojna to Barga | 217.09 mi (349.37 km) |
| Postojna to Bari | 347.74 mi (559.63 km) |
| Postojna to Barletta | 325.04 mi (523.09 km) |
| Postojna to Baronissi | 348.64 mi (561.09 km) |
| Postojna to Barrafranca | 581.02 mi (935.06 km) |
| Postojna to Bassano del Grappa | 119.49 mi (192.31 km) |
| Postojna to Battipaglia | 358.56 mi (577.05 km) |
| Postojna to Beinasco | 325.84 mi (524.39 km) |
| Postojna to Bellinzago Novarese | 269.66 mi (433.97 km) |
| Postojna to Belluno | 99.17 mi (159.59 km) |
| Postojna to Belmonte Mezzagno | 535.50 mi (861.81 km) |
| Postojna to Belpasso | 567.44 mi (913.20 km) |
