| Bostonia to Belvedere Marittimo | 6,592.57 mi (10,609.72 km) |
| Bostonia to Benevento | 6,475.10 mi (10,420.67 km) |
| Bostonia to Bergamo | 6,068.98 mi (9,767.08 km) |
| Bostonia to Bernalda | 6,575.56 mi (10,582.35 km) |
| Bostonia to Bertinoro | 6,228.80 mi (10,024.28 km) |
| Bostonia to Besana in Brianza | 6,056.10 mi (9,746.35 km) |
| Bostonia to Besozzo | 6,028.27 mi (9,701.56 km) |
| Bostonia to Biancavilla | 6,664.95 mi (10,726.20 km) |
| Bostonia to Biassono | 6,058.94 mi (9,750.92 km) |
| Bostonia to Bibbiano | 6,147.69 mi (9,893.74 km) |
| Bostonia to Bibbiena | 6,242.02 mi (10,045.56 km) |
| Bostonia to Biella | 6,022.62 mi (9,692.48 km) |
| Bostonia to Bisceglie | 6,524.69 mi (10,500.47 km) |
| Bostonia to Bisignano | 6,611.71 mi (10,640.51 km) |
| Bostonia to Bitetto | 6,543.94 mi (10,531.46 km) |
