| Potters Bar to Blumberg | 471.11 mi (758.18 km) |
| Potters Bar to Bobenheim-Roxheim | 401.57 mi (646.26 km) |
| Potters Bar to Bobingen | 542.43 mi (872.96 km) |
| Potters Bar to Boblingen | 456.58 mi (734.79 km) |
| Potters Bar to Bocholt | 290.80 mi (468.00 km) |
| Potters Bar to Bochum | 317.82 mi (511.48 km) |
| Potters Bar to Bockenem | 440.36 mi (708.69 km) |
| Potters Bar to Bockhorn | 363.77 mi (585.44 km) |
| Potters Bar to Bogen | 598.45 mi (963.11 km) |
| Potters Bar to Bohl-Iggelheim | 405.78 mi (653.04 km) |
| Potters Bar to Bohmte | 364.03 mi (585.84 km) |
| Potters Bar to Boizenburg | 471.89 mi (759.43 km) |
| Potters Bar to Bonen | 340.40 mi (547.81 km) |
| Potters Bar to Bonn | 322.03 mi (518.25 km) |
| Potters Bar to Bopfingen | 504.32 mi (811.62 km) |
