| Borehamwood to Broxbourne | 12.47 mi (20.06 km) |
| Borehamwood to Broxburn | 322.93 mi (519.70 km) |
| Borehamwood to Bryn | 161.87 mi (260.51 km) |
| Borehamwood to Buckhurst Hill | 13.34 mi (21.47 km) |
| Borehamwood to Buckie | 429.42 mi (691.09 km) |
| Borehamwood to Buckingham | 38.36 mi (61.74 km) |
| Borehamwood to Buckley | 158.11 mi (254.46 km) |
| Borehamwood to Bucksburn | 388.90 mi (625.87 km) |
| Borehamwood to Bude | 193.43 mi (311.30 km) |
| Borehamwood to Bulwell | 100.68 mi (162.03 km) |
| Borehamwood to Burbage | 75.49 mi (121.49 km) |
| Borehamwood to Burgess Hill | 49.07 mi (78.97 km) |
| Borehamwood to Burnham | 18.52 mi (29.81 km) |
| Borehamwood to Burnham-on-Sea | 120.71 mi (194.27 km) |
| Borehamwood to Burnley | 168.86 mi (271.75 km) |
