| Portet-sur-Garonne to Beausoleil | 301.25 mi (484.81 km) |
| Portet-sur-Garonne to Beauvais | 409.54 mi (659.09 km) |
| Portet-sur-Garonne to Begles | 131.45 mi (211.55 km) |
| Portet-sur-Garonne to Belfort | 387.45 mi (623.53 km) |
| Portet-sur-Garonne to Bellegarde-sur-Valserine | 280.71 mi (451.76 km) |
| Portet-sur-Garonne to Bellerive-sur-Allier | 204.25 mi (328.71 km) |
| Portet-sur-Garonne to Bellevue | 372.53 mi (599.53 km) |
| Portet-sur-Garonne to Belley | 261.11 mi (420.22 km) |
| Portet-sur-Garonne to Berck-sur-Mer | 475.89 mi (765.86 km) |
| Portet-sur-Garonne to Bergerac | 102.59 mi (165.11 km) |
| Portet-sur-Garonne to Bernay | 386.54 mi (622.08 km) |
| Portet-sur-Garonne to Berre-l'Etang | 188.56 mi (303.46 km) |
| Portet-sur-Garonne to Besancon | 340.66 mi (548.24 km) |
| Portet-sur-Garonne to Bethune | 487.69 mi (784.87 km) |
| Portet-sur-Garonne to Betton | 353.82 mi (569.41 km) |
