| Middle Island to Barberino di Mugello | 4,100.64 mi (6,599.34 km) |
| Middle Island to Barcellona-Pozzo di Gotto | 4,487.65 mi (7,222.18 km) |
| Middle Island to Bareggio | 3,955.29 mi (6,365.43 km) |
| Middle Island to Barga | 4,065.22 mi (6,542.35 km) |
| Middle Island to Bari | 4,448.35 mi (7,158.93 km) |
| Middle Island to Barletta | 4,415.71 mi (7,106.40 km) |
| Middle Island to Baronissi | 4,370.32 mi (7,033.36 km) |
| Middle Island to Barrafranca | 4,471.11 mi (7,195.56 km) |
| Middle Island to Bassano del Grappa | 4,063.31 mi (6,539.27 km) |
| Middle Island to Battipaglia | 4,384.53 mi (7,056.22 km) |
| Middle Island to Beinasco | 3,908.62 mi (6,290.32 km) |
| Middle Island to Bellinzago Novarese | 3,936.54 mi (6,335.25 km) |
| Middle Island to Belluno | 4,071.43 mi (6,552.33 km) |
| Middle Island to Belmonte Mezzagno | 4,407.94 mi (7,093.90 km) |
| Middle Island to Belpasso | 4,498.68 mi (7,239.92 km) |
