| Owings Mills to Blumberg | 4,086.47 mi (6,576.53 km) |
| Owings Mills to Bobenheim-Roxheim | 4,027.06 mi (6,480.93 km) |
| Owings Mills to Bobingen | 4,167.28 mi (6,706.59 km) |
| Owings Mills to Boblingen | 4,080.56 mi (6,567.03 km) |
| Owings Mills to Bocholt | 3,894.13 mi (6,267.00 km) |
| Owings Mills to Bochum | 3,927.28 mi (6,320.34 km) |
| Owings Mills to Bockenem | 4,026.14 mi (6,479.45 km) |
| Owings Mills to Bockhorn | 3,906.40 mi (6,286.75 km) |
| Owings Mills to Bogen | 4,221.96 mi (6,794.58 km) |
| Owings Mills to Bohl-Iggelheim | 4,031.19 mi (6,487.57 km) |
| Owings Mills to Bohmte | 3,945.96 mi (6,350.41 km) |
| Owings Mills to Boizenburg | 4,009.27 mi (6,452.29 km) |
| Owings Mills to Bonen | 3,945.47 mi (6,349.62 km) |
| Owings Mills to Bonn | 3,943.36 mi (6,346.22 km) |
| Owings Mills to Bopfingen | 4,129.83 mi (6,646.32 km) |
