| Hounslow to Boppard | 357.62 mi (575.54 km) |
| Hounslow to Borgentreich | 413.59 mi (665.61 km) |
| Hounslow to Borgholzhausen | 373.14 mi (600.52 km) |
| Hounslow to Borken | 311.35 mi (501.07 km) |
| Hounslow to Borna | 556.11 mi (894.97 km) |
| Hounslow to Bornheim | 323.68 mi (520.92 km) |
| Hounslow to Bosel | 367.88 mi (592.05 km) |
| Hounslow to Bottrop | 313.81 mi (505.04 km) |
| Hounslow to Bovenden | 442.34 mi (711.88 km) |
| Hounslow to Brackenheim | 447.86 mi (720.76 km) |
| Hounslow to Brake | 394.76 mi (635.31 km) |
| Hounslow to Brakel | 410.36 mi (660.41 km) |
| Hounslow to Bramsche | 361.65 mi (582.02 km) |
| Hounslow to Brand | 287.91 mi (463.35 km) |
| Hounslow to Brand-Erbisdorf | 593.97 mi (955.91 km) |
