| Boulogne-Billancourt to Birkenau | 296.07 mi (476.48 km) |
| Boulogne-Billancourt to Birkenfeld | 290.67 mi (467.79 km) |
| Boulogne-Billancourt to Bischofsheim | 286.08 mi (460.40 km) |
| Boulogne-Billancourt to Bischofswerda | 552.86 mi (889.74 km) |
| Boulogne-Billancourt to Bisingen | 307.27 mi (494.51 km) |
| Boulogne-Billancourt to Bissendorf | 350.30 mi (563.75 km) |
| Boulogne-Billancourt to Bitburg | 208.19 mi (335.06 km) |
| Boulogne-Billancourt to Bitterfeld | 484.55 mi (779.81 km) |
| Boulogne-Billancourt to Blankenburg | 435.37 mi (700.66 km) |
| Boulogne-Billancourt to Blankenfelde | 545.61 mi (878.08 km) |
| Boulogne-Billancourt to Blaubeuren | 345.64 mi (556.26 km) |
| Boulogne-Billancourt to Bleicherode | 409.34 mi (658.78 km) |
| Boulogne-Billancourt to Blieskastel | 228.52 mi (367.77 km) |
| Boulogne-Billancourt to Blomberg | 369.47 mi (594.61 km) |
| Boulogne-Billancourt to Blumberg | 297.03 mi (478.03 km) |
