| Blackrock to Barcellona-Pozzo di Gotto | 1,458.96 mi (2,347.97 km) |
| Blackrock to Bareggio | 867.65 mi (1,396.35 km) |
| Blackrock to Barga | 987.63 mi (1,589.44 km) |
| Blackrock to Bari | 1,359.84 mi (2,188.44 km) |
| Blackrock to Barletta | 1,329.28 mi (2,139.26 km) |
| Blackrock to Baronissi | 1,304.93 mi (2,100.09 km) |
| Blackrock to Barrafranca | 1,469.95 mi (2,365.66 km) |
| Blackrock to Bassano del Grappa | 953.07 mi (1,533.82 km) |
| Blackrock to Battipaglia | 1,319.01 mi (2,122.75 km) |
| Blackrock to Beinasco | 842.52 mi (1,355.91 km) |
| Blackrock to Bellinzago Novarese | 849.88 mi (1,367.75 km) |
| Blackrock to Belluno | 955.01 mi (1,536.94 km) |
| Blackrock to Belmonte Mezzagno | 1,405.66 mi (2,262.19 km) |
| Blackrock to Belpasso | 1,482.76 mi (2,386.27 km) |
| Blackrock to Belvedere Marittimo | 1,401.82 mi (2,256.01 km) |
