| Dorchester to Brownhills | 135.19 mi (217.57 km) |
| Dorchester to Broxbourne | 126.57 mi (203.69 km) |
| Dorchester to Broxburn | 363.08 mi (584.32 km) |
| Dorchester to Bryn | 192.55 mi (309.89 km) |
| Dorchester to Buckhurst Hill | 124.43 mi (200.24 km) |
| Dorchester to Buckie | 481.40 mi (774.74 km) |
| Dorchester to Buckingham | 108.32 mi (174.33 km) |
| Dorchester to Buckley | 171.97 mi (276.76 km) |
| Dorchester to Bucksburn | 446.58 mi (718.70 km) |
| Dorchester to Bude | 92.30 mi (148.54 km) |
| Dorchester to Bulwell | 166.54 mi (268.02 km) |
| Dorchester to Burbage | 133.63 mi (215.06 km) |
| Dorchester to Burgess Hill | 102.15 mi (164.40 km) |
| Dorchester to Burnham | 95.82 mi (154.20 km) |
| Dorchester to Burnham-on-Sea | 43.46 mi (69.94 km) |
