| Dunstable to Brownhills | 79.55 mi (128.03 km) |
| Dunstable to Broxbourne | 23.32 mi (37.53 km) |
| Dunstable to Broxburn | 304.30 mi (489.73 km) |
| Dunstable to Bryn | 142.89 mi (229.96 km) |
| Dunstable to Buckhurst Hill | 29.59 mi (47.62 km) |
| Dunstable to Buckie | 411.66 mi (662.51 km) |
| Dunstable to Buckingham | 21.19 mi (34.10 km) |
| Dunstable to Buckley | 139.70 mi (224.82 km) |
| Dunstable to Bucksburn | 371.51 mi (597.89 km) |
| Dunstable to Bude | 188.34 mi (303.11 km) |
| Dunstable to Bulwell | 82.13 mi (132.18 km) |
| Dunstable to Burbage | 56.50 mi (90.93 km) |
| Dunstable to Burgess Hill | 66.64 mi (107.24 km) |
| Dunstable to Burnham | 24.64 mi (39.65 km) |
| Dunstable to Burnham-on-Sea | 115.26 mi (185.49 km) |
