| Crystal to Beyne-Heusay | 4,251.40 mi (6,841.97 km) |
| Crystal to Bierbeek | 4,211.57 mi (6,777.86 km) |
| Crystal to Bilzen | 4,236.29 mi (6,817.64 km) |
| Crystal to Binche | 4,208.43 mi (6,772.81 km) |
| Crystal to Bissegem | 4,157.81 mi (6,691.35 km) |
| Crystal to Blankenberge | 4,134.74 mi (6,654.22 km) |
| Crystal to Blegny | 4,252.20 mi (6,843.25 km) |
| Crystal to Bocholt | 4,225.69 mi (6,800.59 km) |
| Crystal to Boechout | 4,188.61 mi (6,740.92 km) |
| Crystal to Bonheiden | 4,195.16 mi (6,751.45 km) |
| Crystal to Boom | 4,187.29 mi (6,738.79 km) |
| Crystal to Boortmeerbeek | 4,198.38 mi (6,756.65 km) |
| Crystal to Borgerhout | 4,184.59 mi (6,734.45 km) |
| Crystal to Borgloon | 4,232.96 mi (6,812.29 km) |
| Crystal to Bornem | 4,181.95 mi (6,730.19 km) |
