| Owings Mills to Beyne-Heusay | 3,888.26 mi (6,257.55 km) |
| Owings Mills to Bierbeek | 3,846.84 mi (6,190.90 km) |
| Owings Mills to Bilzen | 3,876.19 mi (6,238.12 km) |
| Owings Mills to Binche | 3,833.82 mi (6,169.94 km) |
| Owings Mills to Bissegem | 3,784.46 mi (6,090.50 km) |
| Owings Mills to Blankenberge | 3,768.36 mi (6,064.60 km) |
| Owings Mills to Blegny | 3,890.28 mi (6,260.79 km) |
| Owings Mills to Bocholt | 3,870.58 mi (6,229.10 km) |
| Owings Mills to Boechout | 3,827.20 mi (6,159.28 km) |
| Owings Mills to Bonheiden | 3,832.22 mi (6,167.37 km) |
| Owings Mills to Boom | 3,824.22 mi (6,154.49 km) |
| Owings Mills to Boortmeerbeek | 3,834.86 mi (6,171.62 km) |
| Owings Mills to Borgerhout | 3,823.90 mi (6,153.96 km) |
| Owings Mills to Borgloon | 3,870.93 mi (6,229.65 km) |
| Owings Mills to Bornem | 3,818.42 mi (6,145.15 km) |
