| Bouc-Bel-Air to Bastogne | 452.78 mi (728.68 km) |
| Bouc-Bel-Air to Beauraing | 460.31 mi (740.80 km) |
| Bouc-Bel-Air to Beernem | 539.97 mi (869.00 km) |
| Bouc-Bel-Air to Beerse | 543.83 mi (875.21 km) |
| Bouc-Bel-Air to Beersel | 507.64 mi (816.96 km) |
| Bouc-Bel-Air to Begijnendijk | 523.46 mi (842.43 km) |
| Bouc-Bel-Air to Beloeil | 495.57 mi (797.54 km) |
| Bouc-Bel-Air to Berchem | 536.04 mi (862.68 km) |
| Bouc-Bel-Air to Beringen | 523.73 mi (842.87 km) |
| Bouc-Bel-Air to Berlaar | 530.62 mi (853.94 km) |
| Bouc-Bel-Air to Berlare | 527.23 mi (848.49 km) |
| Bouc-Bel-Air to Bernissart | 492.68 mi (792.90 km) |
| Bouc-Bel-Air to Bertem | 512.35 mi (824.55 km) |
| Bouc-Bel-Air to Bertrix | 442.25 mi (711.73 km) |
| Bouc-Bel-Air to Beveren | 537.92 mi (865.70 km) |
