| Hackettstown to Barberino di Mugello | 4,183.21 mi (6,732.23 km) |
| Hackettstown to Barcellona-Pozzo di Gotto | 4,573.60 mi (7,360.49 km) |
| Hackettstown to Bareggio | 4,037.30 mi (6,497.40 km) |
| Hackettstown to Barga | 4,148.02 mi (6,675.59 km) |
| Hackettstown to Bari | 4,531.23 mi (7,292.31 km) |
| Hackettstown to Barletta | 4,498.67 mi (7,239.90 km) |
| Hackettstown to Baronissi | 4,454.38 mi (7,168.64 km) |
| Hackettstown to Barrafranca | 4,558.04 mi (7,335.46 km) |
| Hackettstown to Bassano del Grappa | 4,143.99 mi (6,669.11 km) |
| Hackettstown to Battipaglia | 4,468.61 mi (7,191.53 km) |
| Hackettstown to Beinasco | 3,991.57 mi (6,423.80 km) |
| Hackettstown to Bellinzago Novarese | 4,018.56 mi (6,467.24 km) |
| Hackettstown to Belluno | 4,151.55 mi (6,681.28 km) |
| Hackettstown to Belmonte Mezzagno | 4,494.68 mi (7,233.49 km) |
| Hackettstown to Belpasso | 4,585.14 mi (7,379.07 km) |
