| Boise to Bernburg | 5,150.66 mi (8,289.19 km) |
| Boise to Bersenbruck | 5,011.81 mi (8,065.74 km) |
| Boise to Besigheim | 5,236.83 mi (8,427.86 km) |
| Boise to Bestwig | 5,087.62 mi (8,187.73 km) |
| Boise to Betzdorf | 5,104.79 mi (8,215.36 km) |
| Boise to Beverstedt | 4,986.72 mi (8,025.35 km) |
| Boise to Beverungen | 5,097.32 mi (8,203.35 km) |
| Boise to Bexbach | 5,165.24 mi (8,312.65 km) |
| Boise to Biberach | 5,303.99 mi (8,535.95 km) |
| Boise to Biblis | 5,180.32 mi (8,336.92 km) |
| Boise to Bieber | 5,134.15 mi (8,262.61 km) |
| Boise to Biedenkopf | 5,115.78 mi (8,233.05 km) |
| Boise to Bielefeld | 5,055.77 mi (8,136.47 km) |
| Boise to Bietigheim-Bissingen | 5,238.33 mi (8,430.27 km) |
| Boise to Billerbeck | 5,024.97 mi (8,086.90 km) |
