| Council Bluffs to Blumberg | 4,746.85 mi (7,639.32 km) |
| Council Bluffs to Bobenheim-Roxheim | 4,666.02 mi (7,509.24 km) |
| Council Bluffs to Bobingen | 4,809.92 mi (7,740.81 km) |
| Council Bluffs to Boblingen | 4,727.68 mi (7,608.46 km) |
| Council Bluffs to Bocholt | 4,511.54 mi (7,260.61 km) |
| Council Bluffs to Bochum | 4,546.61 mi (7,317.06 km) |
| Council Bluffs to Bockenem | 4,623.50 mi (7,440.80 km) |
| Council Bluffs to Bockhorn | 4,494.95 mi (7,233.92 km) |
| Council Bluffs to Bogen | 4,846.02 mi (7,798.92 km) |
| Council Bluffs to Bohl-Iggelheim | 4,673.19 mi (7,520.78 km) |
| Council Bluffs to Bohmte | 4,547.60 mi (7,318.66 km) |
| Council Bluffs to Boizenburg | 4,584.92 mi (7,378.71 km) |
| Council Bluffs to Bonen | 4,560.50 mi (7,339.42 km) |
| Council Bluffs to Bonn | 4,573.47 mi (7,360.29 km) |
| Council Bluffs to Bopfingen | 4,767.57 mi (7,672.67 km) |
