| Sylvania to Beyne-Heusay | 4,055.55 mi (6,526.78 km) |
| Sylvania to Bierbeek | 4,014.49 mi (6,460.70 km) |
| Sylvania to Bilzen | 4,042.08 mi (6,505.10 km) |
| Sylvania to Binche | 4,005.61 mi (6,446.40 km) |
| Sylvania to Bissegem | 3,955.31 mi (6,365.46 km) |
| Sylvania to Blankenberge | 3,936.08 mi (6,334.52 km) |
| Sylvania to Blegny | 4,057.06 mi (6,529.21 km) |
| Sylvania to Bocholt | 4,034.29 mi (6,492.56 km) |
| Sylvania to Boechout | 3,993.26 mi (6,426.53 km) |
| Sylvania to Bonheiden | 3,998.98 mi (6,435.74 km) |
| Sylvania to Boom | 3,990.97 mi (6,422.85 km) |
| Sylvania to Boortmeerbeek | 4,001.90 mi (6,440.43 km) |
| Sylvania to Borgerhout | 3,989.63 mi (6,420.68 km) |
| Sylvania to Borgloon | 4,037.61 mi (6,497.90 km) |
| Sylvania to Bornem | 3,985.32 mi (6,413.76 km) |
