| Ostrow Wielkopolski to Beausoleil | 728.03 mi (1,171.65 km) |
| Ostrow Wielkopolski to Beauvais | 705.67 mi (1,135.67 km) |
| Ostrow Wielkopolski to Begles | 964.57 mi (1,552.32 km) |
| Ostrow Wielkopolski to Belfort | 562.61 mi (905.43 km) |
| Ostrow Wielkopolski to Bellegarde-sur-Valserine | 664.62 mi (1,069.61 km) |
| Ostrow Wielkopolski to Bellerive-sur-Allier | 756.32 mi (1,217.18 km) |
| Ostrow Wielkopolski to Bellevue | 706.63 mi (1,137.20 km) |
| Ostrow Wielkopolski to Belley | 685.20 mi (1,102.72 km) |
| Ostrow Wielkopolski to Berck-sur-Mer | 708.70 mi (1,140.54 km) |
| Ostrow Wielkopolski to Bergerac | 922.30 mi (1,484.30 km) |
| Ostrow Wielkopolski to Bernay | 777.18 mi (1,250.75 km) |
| Ostrow Wielkopolski to Berre-l'Etang | 814.38 mi (1,310.62 km) |
| Ostrow Wielkopolski to Besancon | 610.22 mi (982.05 km) |
| Ostrow Wielkopolski to Bethune | 661.89 mi (1,065.21 km) |
| Ostrow Wielkopolski to Betton | 895.29 mi (1,440.83 km) |
