| Portet-sur-Garonne to Bastogne | 492.02 mi (791.83 km) |
| Portet-sur-Garonne to Beauraing | 484.97 mi (780.48 km) |
| Portet-sur-Garonne to Beernem | 534.24 mi (859.77 km) |
| Portet-sur-Garonne to Beerse | 562.18 mi (904.73 km) |
| Portet-sur-Garonne to Beersel | 518.47 mi (834.40 km) |
| Portet-sur-Garonne to Begijnendijk | 541.50 mi (871.46 km) |
| Portet-sur-Garonne to Beloeil | 496.45 mi (798.95 km) |
| Portet-sur-Garonne to Berchem | 547.66 mi (881.38 km) |
| Portet-sur-Garonne to Beringen | 548.67 mi (883.00 km) |
| Portet-sur-Garonne to Berlaar | 546.16 mi (878.96 km) |
| Portet-sur-Garonne to Berlare | 532.42 mi (856.85 km) |
| Portet-sur-Garonne to Bernissart | 492.41 mi (792.45 km) |
| Portet-sur-Garonne to Bertem | 528.16 mi (849.99 km) |
| Portet-sur-Garonne to Bertrix | 473.83 mi (762.56 km) |
| Portet-sur-Garonne to Beveren | 546.84 mi (880.05 km) |
