| Heath to Mauldin (South Carolina) | 362.27 mi (583.01 km) |
| Heath to Maumee (Ohio) | 124.46 mi (200.29 km) |
| Heath to Maumelle (Arkansas) | 652.19 mi (1,049.59 km) |
| Heath to Mayagüez (Puerto Rico) | 1,762.27 mi (2,836.10 km) |
| Heath to Mayfield Heights (Ohio) | 115.40 mi (185.72 km) |
| Heath to Mays Chapel (Maryland) | 310.28 mi (499.35 km) |
| Heath to Maywood (California) | 2,001.90 mi (3,221.74 km) |
| Heath to Maywood (Illinois) | 309.65 mi (498.33 km) |
| Heath to McAlester (Oklahoma) | 810.34 mi (1,304.12 km) |
| Heath to McAllen (Texas) | 1,317.04 mi (2,119.57 km) |
| Heath to McCalla (Alabama) | 529.31 mi (851.85 km) |
| Heath to McComb (Mississippi) | 755.14 mi (1,215.27 km) |
| Heath to McDonough (Georgia) | 464.65 mi (747.78 km) |
| Heath to McFarland (California) | 2,015.50 mi (3,243.64 km) |
| Heath to McHenry (Illinois) | 343.66 mi (553.07 km) |
