| Biarritz to Bobenheim-Roxheim | 631.70 mi (1,016.62 km) |
| Biarritz to Bobingen | 679.93 mi (1,094.24 km) |
| Biarritz to Boblingen | 620.56 mi (998.70 km) |
| Biarritz to Bocholt | 690.36 mi (1,111.03 km) |
| Biarritz to Bochum | 687.15 mi (1,105.86 km) |
| Biarritz to Bockenem | 799.67 mi (1,286.94 km) |
| Biarritz to Bockhorn | 812.34 mi (1,307.34 km) |
| Biarritz to Bogen | 776.12 mi (1,249.05 km) |
| Biarritz to Bohl-Iggelheim | 620.86 mi (999.18 km) |
| Biarritz to Bohmte | 764.12 mi (1,229.74 km) |
| Biarritz to Boizenburg | 882.63 mi (1,420.45 km) |
| Biarritz to Bonen | 708.47 mi (1,140.17 km) |
| Biarritz to Bonn | 644.87 mi (1,037.81 km) |
| Biarritz to Bopfingen | 679.18 mi (1,093.04 km) |
| Biarritz to Boppard | 635.11 mi (1,022.12 km) |
