| Apex to Mauldin (South Carolina) | 204.10 mi (328.46 km) |
| Apex to Maumee (Ohio) | 479.33 mi (771.40 km) |
| Apex to Maumelle (Arkansas) | 764.59 mi (1,230.48 km) |
| Apex to Mayagüez (Puerto Rico) | 1,407.30 mi (2,264.84 km) |
| Apex to Mayfield Heights (Ohio) | 423.77 mi (681.99 km) |
| Apex to Mays Chapel (Maryland) | 283.77 mi (456.69 km) |
| Apex to Maywood (California) | 2,217.28 mi (3,568.36 km) |
| Apex to Maywood (Illinois) | 642.92 mi (1,034.69 km) |
| Apex to McAlester (Oklahoma) | 953.06 mi (1,533.80 km) |
| Apex to McAllen (Texas) | 1,318.38 mi (2,121.72 km) |
| Apex to McCalla (Alabama) | 493.36 mi (793.99 km) |
| Apex to McComb (Mississippi) | 735.83 mi (1,184.20 km) |
| Apex to McDonough (Georgia) | 339.03 mi (545.61 km) |
| Apex to McFarland (California) | 2,248.50 mi (3,618.61 km) |
| Apex to McHenry (Illinois) | 680.72 mi (1,095.52 km) |
