| Dorchester to Barking | 123.10 mi (198.11 km) |
| Dorchester to Barnet | 116.22 mi (187.03 km) |
| Dorchester to Barnoldswick | 221.30 mi (356.14 km) |
| Dorchester to Barnsley | 200.33 mi (322.40 km) |
| Dorchester to Barnstaple | 75.09 mi (120.84 km) |
| Dorchester to Barrhead | 360.49 mi (580.15 km) |
| Dorchester to Barri | 59.83 mi (96.29 km) |
| Dorchester to Barrow in Furness | 236.94 mi (381.32 km) |
| Dorchester to Barton upon Humber | 221.63 mi (356.68 km) |
| Dorchester to Barton upon Irwell | 190.77 mi (307.01 km) |
| Dorchester to Barwell | 136.28 mi (219.33 km) |
| Dorchester to Basford | 165.42 mi (266.22 km) |
| Dorchester to Basildon | 140.20 mi (225.63 km) |
| Dorchester to Basingstoke | 69.95 mi (112.58 km) |
| Dorchester to Bath | 46.04 mi (74.09 km) |
