| Dorchester to Beverly Hills (Florida) | 4,279.86 mi (6,887.76 km) |
| Dorchester to Beverly Hills (Michigan) | 3,682.31 mi (5,926.11 km) |
| Dorchester to Bexley (Ohio) | 3,782.22 mi (6,086.89 km) |
| Dorchester to Biddeford (Maine) | 3,123.70 mi (5,027.11 km) |
| Dorchester to Big Bear City (California) | 5,340.92 mi (8,595.38 km) |
| Dorchester to Big Lake (Minnesota) | 3,958.23 mi (6,370.16 km) |
| Dorchester to Big Spring (Texas) | 4,892.43 mi (7,873.60 km) |
| Dorchester to Billings (Montana) | 4,448.94 mi (7,159.88 km) |
| Dorchester to Biloxi (Mississippi) | 4,479.09 mi (7,208.40 km) |
| Dorchester to Binghamton (New York) | 3,403.82 mi (5,477.91 km) |
| Dorchester to Birmingham (Alabama) | 4,239.19 mi (6,822.31 km) |
| Dorchester to Birmingham (Michigan) | 3,680.32 mi (5,922.90 km) |
| Dorchester to Bismarck (North Dakota) | 4,138.44 mi (6,660.18 km) |
| Dorchester to Bithlo (Florida) | 4,239.42 mi (6,822.69 km) |
| Dorchester to Bixby (Oklahoma) | 4,486.82 mi (7,220.84 km) |
