| Great Falls to Barberino di Mugello | 5,214.79 mi (8,392.39 km) |
| Great Falls to Barcellona-Pozzo di Gotto | 5,665.06 mi (9,117.03 km) |
| Great Falls to Bareggio | 5,067.41 mi (8,155.22 km) |
| Great Falls to Barga | 5,188.44 mi (8,349.98 km) |
| Great Falls to Bari | 5,540.24 mi (8,916.16 km) |
| Great Falls to Barletta | 5,512.71 mi (8,871.85 km) |
| Great Falls to Baronissi | 5,502.31 mi (8,855.10 km) |
| Great Falls to Barrafranca | 5,679.55 mi (9,140.36 km) |
| Great Falls to Bassano del Grappa | 5,130.42 mi (8,256.61 km) |
| Great Falls to Battipaglia | 5,515.93 mi (8,877.04 km) |
| Great Falls to Beinasco | 5,050.17 mi (8,127.47 km) |
| Great Falls to Bellinzago Novarese | 5,050.69 mi (8,128.30 km) |
| Great Falls to Belluno | 5,123.12 mi (8,244.87 km) |
| Great Falls to Belmonte Mezzagno | 5,615.46 mi (9,037.20 km) |
| Great Falls to Belpasso | 5,690.80 mi (9,158.45 km) |
