| Orpington to Bagnolet | 201.25 mi (323.88 km) |
| Orpington to Bagnols-sur-Ceze | 540.45 mi (869.76 km) |
| Orpington to Bailleul | 122.60 mi (197.31 km) |
| Orpington to Balma | 540.37 mi (869.63 km) |
| Orpington to Bar-le-Duc | 287.73 mi (463.05 km) |
| Orpington to Barentin | 131.89 mi (212.26 km) |
| Orpington to Basse-Goulaine | 295.84 mi (476.12 km) |
| Orpington to Bastia | 742.40 mi (1,194.77 km) |
| Orpington to Bayeux | 149.05 mi (239.87 km) |
| Orpington to Bayonne | 549.68 mi (884.62 km) |
| Orpington to Beaucaire | 563.81 mi (907.36 km) |
| Orpington to Beauchamp | 187.47 mi (301.70 km) |
| Orpington to Beaumont | 411.65 mi (662.49 km) |
| Orpington to Beaumont-sur-Oise | 181.95 mi (292.82 km) |
| Orpington to Beaune | 368.76 mi (593.47 km) |
