| Potters Bar to Barmstedt | 439.99 mi (708.09 km) |
| Potters Bar to Barntrup | 397.22 mi (639.26 km) |
| Potters Bar to Barsbuttel | 452.34 mi (727.97 km) |
| Potters Bar to Barsinghausen | 412.89 mi (664.48 km) |
| Potters Bar to Barssel | 348.97 mi (561.61 km) |
| Potters Bar to Barth | 565.84 mi (910.64 km) |
| Potters Bar to Bassum | 384.72 mi (619.15 km) |
| Potters Bar to Baunatal | 413.97 mi (666.23 km) |
| Potters Bar to Bautzen | 629.07 mi (1,012.39 km) |
| Potters Bar to Bayreuth | 526.76 mi (847.74 km) |
| Potters Bar to Bebra | 433.10 mi (697.00 km) |
| Potters Bar to Beckingen | 341.45 mi (549.51 km) |
| Potters Bar to Beckum | 351.77 mi (566.12 km) |
| Potters Bar to Bedburg | 272.38 mi (438.36 km) |
| Potters Bar to Bedburg | 294.95 mi (474.68 km) |
