| Aylesbury to Barberino di Mugello | 774.75 mi (1,246.84 km) |
| Aylesbury to Barcellona-Pozzo di Gotto | 1,221.33 mi (1,965.54 km) |
| Aylesbury to Bareggio | 625.49 mi (1,006.62 km) |
| Aylesbury to Barga | 746.26 mi (1,200.99 km) |
| Aylesbury to Bari | 1,114.27 mi (1,793.24 km) |
| Aylesbury to Barletta | 1,084.06 mi (1,744.63 km) |
| Aylesbury to Baronissi | 1,062.83 mi (1,710.45 km) |
| Aylesbury to Barrafranca | 1,236.74 mi (1,990.34 km) |
| Aylesbury to Bassano del Grappa | 706.17 mi (1,136.47 km) |
| Aylesbury to Battipaglia | 1,076.78 mi (1,732.92 km) |
| Aylesbury to Beinasco | 606.63 mi (976.27 km) |
| Aylesbury to Bellinzago Novarese | 608.19 mi (978.80 km) |
| Aylesbury to Belluno | 707.57 mi (1,138.73 km) |
| Aylesbury to Belmonte Mezzagno | 1,173.20 mi (1,888.08 km) |
| Aylesbury to Belpasso | 1,246.92 mi (2,006.73 km) |
