| Boyabat to Beyne-Heusay | 1,520.20 mi (2,446.53 km) |
| Boyabat to Bierbeek | 1,561.21 mi (2,512.53 km) |
| Boyabat to Bilzen | 1,529.89 mi (2,462.12 km) |
| Boyabat to Binche | 1,580.76 mi (2,543.98 km) |
| Boyabat to Bissegem | 1,627.17 mi (2,618.67 km) |
| Boyabat to Blankenberge | 1,638.11 mi (2,636.28 km) |
| Boyabat to Blegny | 1,517.45 mi (2,442.09 km) |
| Boyabat to Bocholt | 1,532.39 mi (2,466.14 km) |
| Boyabat to Boechout | 1,578.14 mi (2,539.76 km) |
| Boyabat to Bonheiden | 1,574.20 mi (2,533.43 km) |
| Boyabat to Boom | 1,582.02 mi (2,546.02 km) |
| Boyabat to Boortmeerbeek | 1,572.01 mi (2,529.90 km) |
| Boyabat to Borgerhout | 1,580.91 mi (2,544.23 km) |
| Boyabat to Borgloon | 1,536.21 mi (2,472.29 km) |
| Boyabat to Bornem | 1,587.92 mi (2,555.52 km) |
