| Dorchester to Miami Lakes (Florida) | 4,336.06 mi (6,978.22 km) |
| Dorchester to Miami Shores (Florida) | 4,332.11 mi (6,971.86 km) |
| Dorchester to Miami Springs (Florida) | 4,339.29 mi (6,983.42 km) |
| Dorchester to Miamisburg (Ohio) | 3,851.21 mi (6,197.93 km) |
| Dorchester to Michigan City (Indiana) | 3,861.31 mi (6,214.18 km) |
| Dorchester to Middle Island (New York) | 3,331.26 mi (5,361.14 km) |
| Dorchester to Middle River (Maryland) | 3,541.84 mi (5,700.04 km) |
| Dorchester to Middle Valley (Tennessee) | 4,093.97 mi (6,588.61 km) |
| Dorchester to Middleburg (Florida) | 4,201.12 mi (6,761.06 km) |
| Dorchester to Middleburg Heights (Ohio) | 3,675.19 mi (5,914.65 km) |
| Dorchester to Middlesex (New Jersey) | 3,409.18 mi (5,486.55 km) |
| Dorchester to Middleton (Wisconsin) | 3,900.81 mi (6,277.75 km) |
| Dorchester to Middletown (Connecticut) | 3,291.90 mi (5,297.80 km) |
| Dorchester to Middletown (Delaware) | 3,507.97 mi (5,645.53 km) |
| Dorchester to Middletown (New York) | 3,369.62 mi (5,422.88 km) |
