| Northolt to Boppard | 358.48 mi (576.91 km) |
| Northolt to Borgentreich | 412.96 mi (664.60 km) |
| Northolt to Borgholzhausen | 372.00 mi (598.68 km) |
| Northolt to Borken | 310.47 mi (499.65 km) |
| Northolt to Borna | 555.68 mi (894.27 km) |
| Northolt to Bornheim | 324.07 mi (521.54 km) |
| Northolt to Bosel | 365.82 mi (588.73 km) |
| Northolt to Bottrop | 313.30 mi (504.21 km) |
| Northolt to Bovenden | 441.67 mi (710.79 km) |
| Northolt to Brackenheim | 449.38 mi (723.21 km) |
| Northolt to Brake | 392.48 mi (631.64 km) |
| Northolt to Brakel | 409.59 mi (659.17 km) |
| Northolt to Bramsche | 360.19 mi (579.67 km) |
| Northolt to Brand | 288.46 mi (464.23 km) |
| Northolt to Brand-Erbisdorf | 593.65 mi (955.39 km) |
