| Dorchester to Bridgeton (Missouri) | 4,136.62 mi (6,657.25 km) |
| Dorchester to Bridgetown (Ohio) | 3,887.45 mi (6,256.25 km) |
| Dorchester to Bridgeview (Illinois) | 3,896.64 mi (6,271.03 km) |
| Dorchester to Brigham City (Utah) | 4,786.90 mi (7,703.77 km) |
| Dorchester to Brighton (Colorado) | 4,617.91 mi (7,431.81 km) |
| Dorchester to Bristol (Connecticut) | 3,298.34 mi (5,308.17 km) |
| Dorchester to Bristol (Tennessee) | 3,906.93 mi (6,287.59 km) |
| Dorchester to Bristol (Virginia) | 3,901.85 mi (6,279.42 km) |
| Dorchester to Broadlands (Virginia) | 3,601.49 mi (5,796.05 km) |
| Dorchester to Broadview Heights (Ohio) | 3,671.84 mi (5,909.25 km) |
| Dorchester to Brock Hall (Maryland) | 3,576.19 mi (5,755.32 km) |
| Dorchester to Brockton (Massachusetts) | 3,202.21 mi (5,153.45 km) |
| Dorchester to Broken Arrow (Oklahoma) | 4,478.46 mi (7,207.38 km) |
| Dorchester to Bronx (New York) | 3,371.19 mi (5,425.40 km) |
| Dorchester to Brook Park (Ohio) | 3,673.99 mi (5,912.72 km) |
