| Boise to Bargas | 5,288.11 mi (8,510.39 km) |
| Boise to Bayona | 5,003.70 mi (8,052.68 km) |
| Boise to Baza | 5,458.21 mi (8,784.15 km) |
| Boise to Beasain | 5,197.14 mi (8,363.99 km) |
| Boise to Bejar | 5,201.94 mi (8,371.71 km) |
| Boise to Benaguacil | 5,429.29 mi (8,737.60 km) |
| Boise to Benahavis | 5,421.00 mi (8,724.25 km) |
| Boise to Benalmadena | 5,437.11 mi (8,750.18 km) |
| Boise to Benavente | 5,125.73 mi (8,249.07 km) |
| Boise to Benetuser | 5,444.72 mi (8,762.44 km) |
| Boise to Beniajan | 5,495.01 mi (8,843.37 km) |
| Boise to Benicarlo | 5,421.93 mi (8,725.76 km) |
| Boise to Benicasim | 5,428.36 mi (8,736.11 km) |
| Boise to Beniel | 5,494.13 mi (8,841.95 km) |
| Boise to Benifayo | 5,450.83 mi (8,772.27 km) |
