| Middlesex to Murray (Kentucky) | 793.79 mi (1,277.48 km) |
| Middlesex to Murray (Utah) | 1,945.88 mi (3,131.60 km) |
| Middlesex to Murraysville (North Carolina) | 471.11 mi (758.18 km) |
| Middlesex to Murrieta (California) | 2,378.62 mi (3,828.02 km) |
| Middlesex to Murrysville (Pennsylvania) | 270.87 mi (435.92 km) |
| Middlesex to Muscatine (Iowa) | 864.57 mi (1,391.40 km) |
| Middlesex to Muscle Shoals (Alabama) | 822.37 mi (1,323.47 km) |
| Middlesex to Muscoy (California) | 2,370.46 mi (3,814.89 km) |
| Middlesex to Muskego (Wisconsin) | 719.75 mi (1,158.33 km) |
| Middlesex to Muskegon (Michigan) | 631.08 mi (1,015.63 km) |
| Middlesex to Muskogee (Oklahoma) | 1,177.96 mi (1,895.75 km) |
| Middlesex to Mustang (Oklahoma) | 1,310.08 mi (2,108.37 km) |
| Middlesex to Myers Corner (New York) | 77.06 mi (124.01 km) |
| Middlesex to Myrtle Beach (South Carolina) | 532.04 mi (856.24 km) |
| Middlesex to Myrtle Grove (Florida) | 1,003.53 mi (1,615.03 km) |
