| Derik to Beyne-Heusay | 1,924.99 mi (3,097.97 km) |
| Derik to Bierbeek | 1,966.15 mi (3,164.21 km) |
| Derik to Bilzen | 1,935.11 mi (3,114.26 km) |
| Derik to Binche | 1,984.63 mi (3,193.95 km) |
| Derik to Bissegem | 2,031.65 mi (3,269.62 km) |
| Derik to Blankenberge | 2,043.44 mi (3,288.61 km) |
| Derik to Blegny | 1,922.36 mi (3,093.73 km) |
| Derik to Bocholt | 1,938.15 mi (3,119.15 km) |
| Derik to Boechout | 1,983.56 mi (3,192.24 km) |
| Derik to Bonheiden | 1,979.44 mi (3,185.60 km) |
| Derik to Boom | 1,987.30 mi (3,198.26 km) |
| Derik to Boortmeerbeek | 1,977.17 mi (3,181.94 km) |
| Derik to Borgerhout | 1,986.43 mi (3,196.85 km) |
| Derik to Borgloon | 1,941.26 mi (3,124.15 km) |
| Derik to Bornem | 1,993.20 mi (3,207.74 km) |
