| South Sioux City to Blumberg | 4,706.39 mi (7,574.20 km) |
| South Sioux City to Bobenheim-Roxheim | 4,623.64 mi (7,441.03 km) |
| South Sioux City to Bobingen | 4,767.52 mi (7,672.58 km) |
| South Sioux City to Boblingen | 4,685.93 mi (7,541.28 km) |
| South Sioux City to Bocholt | 4,467.49 mi (7,189.74 km) |
| South Sioux City to Bochum | 4,502.65 mi (7,246.32 km) |
| South Sioux City to Bockenem | 4,577.29 mi (7,366.43 km) |
| South Sioux City to Bockhorn | 4,448.28 mi (7,158.82 km) |
| South Sioux City to Bogen | 4,801.73 mi (7,727.64 km) |
| South Sioux City to Bohl-Iggelheim | 4,631.09 mi (7,453.01 km) |
| South Sioux City to Bohmte | 4,501.99 mi (7,245.26 km) |
| South Sioux City to Boizenburg | 4,536.85 mi (7,301.35 km) |
| South Sioux City to Bonen | 4,516.10 mi (7,267.97 km) |
| South Sioux City to Bonn | 4,530.47 mi (7,291.09 km) |
| South Sioux City to Bopfingen | 4,724.80 mi (7,603.83 km) |
