| Orpington to Brie-Comte-Robert | 216.22 mi (347.97 km) |
| Orpington to Brignais | 447.56 mi (720.27 km) |
| Orpington to Brignoles | 616.69 mi (992.47 km) |
| Orpington to Brive-la-Gaillarde | 434.48 mi (699.22 km) |
| Orpington to Bron | 447.05 mi (719.46 km) |
| Orpington to Bruay-sur-l'Escaut | 164.41 mi (264.60 km) |
| Orpington to Bruges | 449.70 mi (723.72 km) |
| Orpington to Brumath | 383.52 mi (617.22 km) |
| Orpington to Brunoy | 213.49 mi (343.58 km) |
| Orpington to Bruz | 245.64 mi (395.32 km) |
| Orpington to Bry-sur-Marne | 205.31 mi (330.42 km) |
| Orpington to Bully-les-Mines | 131.27 mi (211.27 km) |
| Orpington to Bures-sur-Yvette | 206.38 mi (332.14 km) |
| Orpington to Bussy-Saint-Georges | 209.43 mi (337.05 km) |
| Orpington to Buxerolles | 330.23 mi (531.45 km) |
