| Falls Church to Barberino di Mugello | 4,363.58 mi (7,022.50 km) |
| Falls Church to Barcellona-Pozzo di Gotto | 4,751.04 mi (7,646.06 km) |
| Falls Church to Bareggio | 4,218.05 mi (6,788.30 km) |
| Falls Church to Barga | 4,328.22 mi (6,965.60 km) |
| Falls Church to Bari | 4,711.38 mi (7,582.24 km) |
| Falls Church to Barletta | 4,678.76 mi (7,529.74 km) |
| Falls Church to Baronissi | 4,633.60 mi (7,457.06 km) |
| Falls Church to Barrafranca | 4,734.40 mi (7,619.28 km) |
| Falls Church to Bassano del Grappa | 4,325.57 mi (6,961.33 km) |
| Falls Church to Battipaglia | 4,647.81 mi (7,479.92 km) |
| Falls Church to Beinasco | 4,171.66 mi (6,713.63 km) |
| Falls Church to Bellinzago Novarese | 4,199.30 mi (6,758.13 km) |
| Falls Church to Belluno | 4,333.44 mi (6,973.99 km) |
| Falls Church to Belmonte Mezzagno | 4,671.26 mi (7,517.66 km) |
| Falls Church to Belpasso | 4,762.02 mi (7,663.74 km) |
