| Tonawanda to Beyne-Heusay | 3,810.37 mi (6,132.20 km) |
| Tonawanda to Bierbeek | 3,769.16 mi (6,065.88 km) |
| Tonawanda to Bilzen | 3,797.25 mi (6,111.08 km) |
| Tonawanda to Binche | 3,759.20 mi (6,049.85 km) |
| Tonawanda to Bissegem | 3,709.09 mi (5,969.21 km) |
| Tonawanda to Blankenberge | 3,690.65 mi (5,939.53 km) |
| Tonawanda to Blegny | 3,812.01 mi (6,134.84 km) |
| Tonawanda to Bocholt | 3,790.03 mi (6,099.46 km) |
| Tonawanda to Boechout | 3,748.33 mi (6,032.35 km) |
| Tonawanda to Bonheiden | 3,753.87 mi (6,041.27 km) |
| Tonawanda to Boom | 3,745.86 mi (6,028.37 km) |
| Tonawanda to Boortmeerbeek | 3,756.72 mi (6,045.85 km) |
| Tonawanda to Borgerhout | 3,744.78 mi (6,026.63 km) |
| Tonawanda to Borgloon | 3,792.56 mi (6,103.54 km) |
| Tonawanda to Bornem | 3,740.16 mi (6,019.20 km) |
