| Idaho Falls to Brandenburg | 5,035.88 mi (8,104.47 km) |
| Idaho Falls to Brandis | 5,096.35 mi (8,201.78 km) |
| Idaho Falls to Braunfels | 5,022.28 mi (8,082.58 km) |
| Idaho Falls to Braunsbedra | 5,079.99 mi (8,175.46 km) |
| Idaho Falls to Braunschweig | 4,989.96 mi (8,030.56 km) |
| Idaho Falls to Breckerfeld | 4,956.98 mi (7,977.50 km) |
| Idaho Falls to Breisach am Rhein | 5,128.25 mi (8,253.12 km) |
| Idaho Falls to Bremen | 4,900.32 mi (7,886.30 km) |
| Idaho Falls to Bremerhaven | 4,870.21 mi (7,837.84 km) |
| Idaho Falls to Bremervorde | 4,888.58 mi (7,867.41 km) |
| Idaho Falls to Bretten | 5,109.21 mi (8,222.48 km) |
| Idaho Falls to Bretzfeld | 5,122.72 mi (8,244.22 km) |
| Idaho Falls to Brieselang | 5,039.12 mi (8,109.67 km) |
| Idaho Falls to Brilon | 4,981.70 mi (8,017.27 km) |
| Idaho Falls to Bruchhausen-Vilsen | 4,918.80 mi (7,916.05 km) |
