| Sioux City to Brandenburg | 4,634.54 mi (7,458.58 km) |
| Sioux City to Brandis | 4,685.99 mi (7,541.38 km) |
| Sioux City to Braunfels | 4,581.37 mi (7,373.00 km) |
| Sioux City to Braunsbedra | 4,665.20 mi (7,507.91 km) |
| Sioux City to Braunschweig | 4,576.18 mi (7,364.66 km) |
| Sioux City to Breckerfeld | 4,517.86 mi (7,270.79 km) |
| Sioux City to Breisach am Rhein | 4,661.47 mi (7,501.90 km) |
| Sioux City to Bremen | 4,484.79 mi (7,217.57 km) |
| Sioux City to Bremerhaven | 4,457.87 mi (7,174.24 km) |
| Sioux City to Bremervorde | 4,478.49 mi (7,207.44 km) |
| Sioux City to Bretten | 4,657.19 mi (7,495.02 km) |
| Sioux City to Bretzfeld | 4,675.99 mi (7,525.28 km) |
| Sioux City to Brieselang | 4,641.85 mi (7,470.33 km) |
| Sioux City to Brilon | 4,549.60 mi (7,321.87 km) |
| Sioux City to Bruchhausen-Vilsen | 4,502.03 mi (7,245.31 km) |
