| Pottstown to Brie-Comte-Robert | 3,730.43 mi (6,003.55 km) |
| Pottstown to Brignais | 3,907.38 mi (6,288.32 km) |
| Pottstown to Brignoles | 4,035.06 mi (6,493.81 km) |
| Pottstown to Brive-la-Gaillarde | 3,780.67 mi (6,084.41 km) |
| Pottstown to Bron | 3,912.37 mi (6,296.35 km) |
| Pottstown to Bruay-sur-l'Escaut | 3,724.40 mi (5,993.84 km) |
| Pottstown to Bruges | 3,692.54 mi (5,942.58 km) |
| Pottstown to Brumath | 3,941.68 mi (6,343.51 km) |
| Pottstown to Brunoy | 3,725.79 mi (5,996.08 km) |
| Pottstown to Bruz | 3,561.29 mi (5,731.34 km) |
| Pottstown to Bry-sur-Marne | 3,722.77 mi (5,991.22 km) |
| Pottstown to Bully-les-Mines | 3,689.94 mi (5,938.39 km) |
| Pottstown to Bures-sur-Yvette | 3,711.36 mi (5,972.85 km) |
| Pottstown to Bussy-Saint-Georges | 3,730.14 mi (6,003.09 km) |
| Pottstown to Buxerolles | 3,688.86 mi (5,936.64 km) |
