| Tucson to Belvedere Marittimo | 6,419.65 mi (10,331.42 km) |
| Tucson to Benevento | 6,304.19 mi (10,145.61 km) |
| Tucson to Bergamo | 5,900.19 mi (9,495.43 km) |
| Tucson to Bernalda | 6,408.09 mi (10,312.82 km) |
| Tucson to Bertinoro | 6,061.03 mi (9,754.29 km) |
| Tucson to Besana in Brianza | 5,886.27 mi (9,473.04 km) |
| Tucson to Besozzo | 5,857.37 mi (9,426.52 km) |
| Tucson to Biancavilla | 6,481.86 mi (10,431.55 km) |
| Tucson to Biassono | 5,888.81 mi (9,477.13 km) |
| Tucson to Bibbiano | 5,977.15 mi (9,619.29 km) |
| Tucson to Bibbiena | 6,071.66 mi (9,771.39 km) |
| Tucson to Biella | 5,849.02 mi (9,413.08 km) |
| Tucson to Bisceglie | 6,359.57 mi (10,234.74 km) |
| Tucson to Bisignano | 6,439.76 mi (10,363.80 km) |
| Tucson to Bitetto | 6,378.86 mi (10,265.79 km) |
