| Owings Mills to Bound Brook (New Jersey) | 143.54 mi (231.00 km) |
| Owings Mills to Bountiful (Utah) | 1,842.87 mi (2,965.81 km) |
| Owings Mills to Bourbonnais (Illinois) | 596.50 mi (959.97 km) |
| Owings Mills to Bowie (Maryland) | 31.66 mi (50.96 km) |
| Owings Mills to Bowling Green (Kentucky) | 549.97 mi (885.08 km) |
| Owings Mills to Bowling Green (Ohio) | 385.47 mi (620.36 km) |
| Owings Mills to Box Elder (South Dakota) | 1,386.90 mi (2,232.00 km) |
| Owings Mills to Boynton Beach (Florida) | 910.16 mi (1,464.76 km) |
| Owings Mills to Bozeman (Montana) | 1,782.43 mi (2,868.55 km) |
| Owings Mills to Bradenton (Florida) | 888.09 mi (1,429.24 km) |
| Owings Mills to Bradfordville (Florida) | 740.31 mi (1,191.42 km) |
| Owings Mills to Bradley (Illinois) | 594.60 mi (956.92 km) |
| Owings Mills to Bradley Gardens (New Jersey) | 138.03 mi (222.14 km) |
| Owings Mills to Brainerd (Minnesota) | 1,000.32 mi (1,609.85 km) |
| Owings Mills to Brambleton (Virginia) | 49.62 mi (79.85 km) |
