| Dartford to Brownhills | 123.79 mi (199.22 km) |
| Dartford to Broxbourne | 23.77 mi (38.25 km) |
| Dartford to Broxburn | 345.17 mi (555.49 km) |
| Dartford to Bryn | 186.79 mi (300.61 km) |
| Dartford to Buckhurst Hill | 15.44 mi (24.85 km) |
| Dartford to Buckie | 449.24 mi (722.98 km) |
| Dartford to Buckingham | 64.31 mi (103.49 km) |
| Dartford to Buckley | 183.89 mi (295.94 km) |
| Dartford to Bucksburn | 407.91 mi (656.47 km) |
| Dartford to Bude | 210.77 mi (339.20 km) |
| Dartford to Bulwell | 123.40 mi (198.60 km) |
| Dartford to Burbage | 100.50 mi (161.74 km) |
| Dartford to Burgess Hill | 36.80 mi (59.23 km) |
| Dartford to Burnham | 38.48 mi (61.93 km) |
| Dartford to Burnham-on-Sea | 139.40 mi (224.34 km) |
