| Ostrow Mazowiecka to Bingen am Rhein | 633.44 mi (1,019.43 km) |
| Ostrow Mazowiecka to Birkenau | 612.61 mi (985.91 km) |
| Ostrow Mazowiecka to Birkenfeld | 638.06 mi (1,026.85 km) |
| Ostrow Mazowiecka to Bischofsheim | 614.29 mi (988.60 km) |
| Ostrow Mazowiecka to Bischofswerda | 348.19 mi (560.35 km) |
| Ostrow Mazowiecka to Bisingen | 647.45 mi (1,041.96 km) |
| Ostrow Mazowiecka to Bissendorf | 577.86 mi (929.98 km) |
| Ostrow Mazowiecka to Bitburg | 689.41 mi (1,109.50 km) |
| Ostrow Mazowiecka to Bitterfeld | 413.58 mi (665.59 km) |
| Ostrow Mazowiecka to Blankenburg | 466.89 mi (751.38 km) |
| Ostrow Mazowiecka to Blankenfelde | 358.05 mi (576.23 km) |
| Ostrow Mazowiecka to Blaubeuren | 610.54 mi (982.57 km) |
| Ostrow Mazowiecka to Bleicherode | 489.79 mi (788.24 km) |
| Ostrow Mazowiecka to Blieskastel | 681.29 mi (1,096.43 km) |
| Ostrow Mazowiecka to Blomberg | 543.29 mi (874.34 km) |
