| Heath to Monticello (Minnesota) | 681.58 mi (1,096.89 km) |
| Heath to Montrose (Colorado) | 1,359.67 mi (2,188.17 km) |
| Heath to Moody (Alabama) | 497.26 mi (800.26 km) |
| Heath to Moore (Oklahoma) | 882.42 mi (1,420.12 km) |
| Heath to Moorestown-Lenola (New Jersey) | 395.68 mi (636.79 km) |
| Heath to Mooresville (North Carolina) | 319.13 mi (513.59 km) |
| Heath to Moorhead (Minnesota) | 857.29 mi (1,379.68 km) |
| Heath to Moorpark (California) | 2,030.56 mi (3,267.87 km) |
| Heath to Moraga (California) | 2,120.38 mi (3,412.41 km) |
| Heath to Moreno Valley (California) | 1,951.59 mi (3,140.78 km) |
| Heath to Morgan City (Louisiana) | 867.61 mi (1,396.28 km) |
| Heath to Morgan Hill (California) | 2,109.72 mi (3,395.26 km) |
| Heath to Morganton (North Carolina) | 298.69 mi (480.70 km) |
| Heath to Morgantown (West Virginia) | 135.03 mi (217.31 km) |
| Heath to Morris (Illinois) | 327.23 mi (526.63 km) |
