| Portes-les-Valence to Bastogne | 356.69 mi (574.04 km) |
| Portes-les-Valence to Beauraing | 361.78 mi (582.24 km) |
| Portes-les-Valence to Beernem | 438.93 mi (706.39 km) |
| Portes-les-Valence to Beerse | 445.20 mi (716.47 km) |
| Portes-les-Valence to Beersel | 407.79 mi (656.28 km) |
| Portes-les-Valence to Begijnendijk | 424.62 mi (683.36 km) |
| Portes-les-Valence to Beloeil | 394.75 mi (635.30 km) |
| Portes-les-Valence to Berchem | 436.49 mi (702.47 km) |
| Portes-les-Valence to Beringen | 425.90 mi (685.43 km) |
| Portes-les-Valence to Berlaar | 431.50 mi (694.44 km) |
| Portes-les-Valence to Berlare | 426.95 mi (687.11 km) |
| Portes-les-Valence to Bernissart | 391.77 mi (630.50 km) |
| Portes-les-Valence to Bertem | 413.12 mi (664.86 km) |
| Portes-les-Valence to Bertrix | 344.60 mi (554.58 km) |
| Portes-les-Valence to Beveren | 438.08 mi (705.03 km) |
