| Ostrow Mazowiecka to Bayramic | 924.55 mi (1,487.92 km) |
| Ostrow Mazowiecka to Beldibi | 1,143.12 mi (1,839.67 km) |
| Ostrow Mazowiecka to Belen | 1,322.67 mi (2,128.63 km) |
| Ostrow Mazowiecka to Bergama | 978.22 mi (1,574.29 km) |
| Ostrow Mazowiecka to Besikduzu | 1,146.81 mi (1,845.61 km) |
| Ostrow Mazowiecka to Besiri | 1,385.10 mi (2,229.11 km) |
| Ostrow Mazowiecka to Besni | 1,294.61 mi (2,083.48 km) |
| Ostrow Mazowiecka to Beydag | 1,061.14 mi (1,707.74 km) |
| Ostrow Mazowiecka to Beykoz | 873.40 mi (1,405.61 km) |
| Ostrow Mazowiecka to Beylikduzu | 874.21 mi (1,406.90 km) |
| Ostrow Mazowiecka to Beypazari | 992.20 mi (1,596.79 km) |
| Ostrow Mazowiecka to Beysehir | 1,146.63 mi (1,845.33 km) |
| Ostrow Mazowiecka to Biga | 904.38 mi (1,455.45 km) |
| Ostrow Mazowiecka to Bigadic | 972.38 mi (1,564.89 km) |
| Ostrow Mazowiecka to Bilecik | 953.85 mi (1,535.07 km) |
