| Prospect Heights to Barberino di Mugello | 4,672.07 mi (7,518.98 km) |
| Prospect Heights to Barcellona-Pozzo di Gotto | 5,088.75 mi (8,189.55 km) |
| Prospect Heights to Bareggio | 4,522.78 mi (7,278.71 km) |
| Prospect Heights to Barga | 4,639.10 mi (7,465.91 km) |
| Prospect Heights to Bari | 5,019.34 mi (8,077.84 km) |
| Prospect Heights to Barletta | 4,987.80 mi (8,027.09 km) |
| Prospect Heights to Baronissi | 4,953.63 mi (7,972.09 km) |
| Prospect Heights to Barrafranca | 5,082.35 mi (8,179.25 km) |
| Prospect Heights to Bassano del Grappa | 4,617.14 mi (7,430.57 km) |
| Prospect Heights to Battipaglia | 4,967.92 mi (7,995.09 km) |
| Prospect Heights to Beinasco | 4,485.56 mi (7,218.81 km) |
| Prospect Heights to Bellinzago Novarese | 4,504.33 mi (7,249.02 km) |
| Prospect Heights to Belluno | 4,619.90 mi (7,435.01 km) |
| Prospect Heights to Belmonte Mezzagno | 5,017.73 mi (8,075.25 km) |
| Prospect Heights to Belpasso | 5,104.93 mi (8,215.60 km) |
