| Dorchester to Medford (New York) | 3,335.59 mi (5,368.12 km) |
| Dorchester to Medford (Oregon) | 5,077.08 mi (8,170.77 km) |
| Dorchester to Medina (Ohio) | 3,687.57 mi (5,934.57 km) |
| Dorchester to Medulla (Florida) | 4,306.91 mi (6,931.31 km) |
| Dorchester to Mehlville (Missouri) | 4,144.69 mi (6,670.24 km) |
| Dorchester to Melbourne (Florida) | 4,242.60 mi (6,827.80 km) |
| Dorchester to Melissa (Texas) | 4,646.17 mi (7,477.28 km) |
| Dorchester to Melrose (Massachusetts) | 3,188.75 mi (5,131.79 km) |
| Dorchester to Melrose Park (Illinois) | 3,891.53 mi (6,262.81 km) |
| Dorchester to Melville (New York) | 3,354.91 mi (5,399.21 km) |
| Dorchester to Melvindale (Michigan) | 3,690.24 mi (5,938.87 km) |
| Dorchester to Memphis (Florida) | 4,351.91 mi (7,003.72 km) |
| Dorchester to Memphis (Tennessee) | 4,292.70 mi (6,908.43 km) |
| Dorchester to Menasha (Wisconsin) | 3,810.31 mi (6,132.11 km) |
| Dorchester to Mendota (California) | 5,318.07 mi (8,558.61 km) |
