| Potters Bar to Boppard | 352.93 mi (567.98 km) |
| Potters Bar to Borgentreich | 404.37 mi (650.77 km) |
| Potters Bar to Borgholzhausen | 362.52 mi (583.42 km) |
| Potters Bar to Borken | 301.48 mi (485.18 km) |
| Potters Bar to Borna | 547.40 mi (880.96 km) |
| Potters Bar to Bornheim | 317.56 mi (511.06 km) |
| Potters Bar to Bosel | 354.88 mi (571.13 km) |
| Potters Bar to Bottrop | 305.00 mi (490.85 km) |
| Potters Bar to Bovenden | 432.99 mi (696.82 km) |
| Potters Bar to Brackenheim | 445.29 mi (716.63 km) |
| Potters Bar to Brake | 381.22 mi (613.52 km) |
| Potters Bar to Brakel | 400.75 mi (644.95 km) |
| Potters Bar to Bramsche | 350.18 mi (563.56 km) |
| Potters Bar to Brand | 282.31 mi (454.33 km) |
| Potters Bar to Brand-Erbisdorf | 585.58 mi (942.40 km) |
