| Mentor to Brie-Comte-Robert | 3,905.47 mi (6,285.25 km) |
| Mentor to Brignais | 4,093.44 mi (6,587.76 km) |
| Mentor to Brignoles | 4,228.96 mi (6,805.85 km) |
| Mentor to Brive-la-Gaillarde | 3,974.44 mi (6,396.25 km) |
| Mentor to Bron | 4,097.86 mi (6,594.87 km) |
| Mentor to Bruay-sur-l'Escaut | 3,889.37 mi (6,259.34 km) |
| Mentor to Bruges | 3,891.03 mi (6,262.00 km) |
| Mentor to Brumath | 4,108.39 mi (6,611.82 km) |
| Mentor to Brunoy | 3,900.97 mi (6,278.01 km) |
| Mentor to Bruz | 3,746.15 mi (6,028.85 km) |
| Mentor to Bry-sur-Marne | 3,897.20 mi (6,271.94 km) |
| Mentor to Bully-les-Mines | 3,855.89 mi (6,205.45 km) |
| Mentor to Bures-sur-Yvette | 3,887.06 mi (6,255.62 km) |
| Mentor to Bussy-Saint-Georges | 3,904.30 mi (6,283.37 km) |
| Mentor to Buxerolles | 3,877.69 mi (6,240.54 km) |
