| Huntsville to Barberino di Mugello | 4,952.45 mi (7,970.20 km) |
| Huntsville to Barcellona-Pozzo di Gotto | 5,345.22 mi (8,602.30 km) |
| Huntsville to Bareggio | 4,805.92 mi (7,734.38 km) |
| Huntsville to Barga | 4,917.50 mi (7,913.95 km) |
| Huntsville to Bari | 5,300.70 mi (8,530.66 km) |
| Huntsville to Barletta | 5,268.24 mi (8,478.41 km) |
| Huntsville to Baronissi | 5,224.98 mi (8,408.80 km) |
| Huntsville to Barrafranca | 5,329.79 mi (8,577.47 km) |
| Huntsville to Bassano del Grappa | 4,910.79 mi (7,903.16 km) |
| Huntsville to Battipaglia | 5,239.23 mi (8,431.72 km) |
| Huntsville to Beinasco | 4,761.25 mi (7,662.49 km) |
| Huntsville to Bellinzago Novarese | 4,787.20 mi (7,704.25 km) |
| Huntsville to Belluno | 4,917.49 mi (7,913.94 km) |
| Huntsville to Belmonte Mezzagno | 5,266.43 mi (8,475.50 km) |
| Huntsville to Belpasso | 5,356.87 mi (8,621.05 km) |
