| Owings Mills to Boppard | 3,977.20 mi (6,400.68 km) |
| Owings Mills to Borgentreich | 4,004.78 mi (6,445.08 km) |
| Owings Mills to Borgholzhausen | 3,952.70 mi (6,361.25 km) |
| Owings Mills to Borken | 3,903.97 mi (6,282.83 km) |
| Owings Mills to Borna | 4,144.64 mi (6,670.15 km) |
| Owings Mills to Bornheim | 3,938.83 mi (6,338.94 km) |
| Owings Mills to Bosel | 3,914.59 mi (6,299.92 km) |
| Owings Mills to Bottrop | 3,914.53 mi (6,299.83 km) |
| Owings Mills to Bovenden | 4,030.32 mi (6,486.17 km) |
| Owings Mills to Brackenheim | 4,070.63 mi (6,551.05 km) |
| Owings Mills to Brake | 3,925.92 mi (6,318.15 km) |
| Owings Mills to Brakel | 3,997.88 mi (6,433.96 km) |
| Owings Mills to Bramsche | 3,932.15 mi (6,328.18 km) |
| Owings Mills to Brand | 3,905.43 mi (6,285.18 km) |
| Owings Mills to Brand-Erbisdorf | 4,184.25 mi (6,733.91 km) |
