| Hounslow to Blumberg | 470.30 mi (756.88 km) |
| Hounslow to Bobenheim-Roxheim | 404.89 mi (651.61 km) |
| Hounslow to Bobingen | 544.53 mi (876.34 km) |
| Hounslow to Boblingen | 458.14 mi (737.31 km) |
| Hounslow to Bocholt | 300.68 mi (483.90 km) |
| Hounslow to Bochum | 326.53 mi (525.50 km) |
| Hounslow to Bockenem | 450.72 mi (725.36 km) |
| Hounslow to Bockhorn | 377.61 mi (607.71 km) |
| Hounslow to Bogen | 602.96 mi (970.37 km) |
| Hounslow to Bohl-Iggelheim | 408.47 mi (657.37 km) |
| Hounslow to Bohmte | 375.36 mi (604.08 km) |
| Hounslow to Boizenburg | 484.93 mi (780.42 km) |
| Hounslow to Bonen | 349.55 mi (562.55 km) |
| Hounslow to Bonn | 328.11 mi (528.04 km) |
| Hounslow to Bopfingen | 507.32 mi (816.45 km) |
