| Boise to Beausoleil | 5,474.22 mi (8,809.91 km) |
| Boise to Beauvais | 5,010.63 mi (8,063.83 km) |
| Boise to Begles | 5,163.44 mi (8,309.76 km) |
| Boise to Belfort | 5,245.64 mi (8,442.04 km) |
| Boise to Bellegarde-sur-Valserine | 5,297.64 mi (8,525.73 km) |
| Boise to Bellerive-sur-Allier | 5,222.89 mi (8,405.43 km) |
| Boise to Bellevue | 5,048.17 mi (8,124.24 km) |
| Boise to Belley | 5,312.13 mi (8,549.06 km) |
| Boise to Berck-sur-Mer | 4,945.55 mi (7,959.10 km) |
| Boise to Bergerac | 5,195.21 mi (8,360.89 km) |
| Boise to Bernay | 4,982.60 mi (8,018.72 km) |
| Boise to Berre-l'Etang | 5,418.40 mi (8,720.07 km) |
| Boise to Besancon | 5,242.75 mi (8,437.40 km) |
| Boise to Bethune | 4,970.23 mi (7,998.82 km) |
| Boise to Betton | 4,957.88 mi (7,978.93 km) |
