| Southaven to Mattoon (Illinois) | 325.10 mi (523.20 km) |
| Southaven to Mauldin (South Carolina) | 435.17 mi (700.34 km) |
| Southaven to Maumee (Ohio) | 571.01 mi (918.96 km) |
| Southaven to Maumelle (Arkansas) | 137.38 mi (221.09 km) |
| Southaven to Mayagüez (Puerto Rico) | 1,816.85 mi (2,923.93 km) |
| Southaven to Mayfield Heights (Ohio) | 647.35 mi (1,041.81 km) |
| Southaven to Mays Chapel (Maryland) | 795.20 mi (1,279.76 km) |
| Southaven to Maywood (California) | 1,602.90 mi (2,579.62 km) |
| Southaven to Maywood (Illinois) | 492.41 mi (792.45 km) |
| Southaven to McAlester (Oklahoma) | 328.18 mi (528.15 km) |
| Southaven to McAllen (Texas) | 777.36 mi (1,251.04 km) |
| Southaven to McCalla (Alabama) | 203.50 mi (327.51 km) |
| Southaven to McComb (Mississippi) | 257.73 mi (414.77 km) |
| Southaven to McDonough (Georgia) | 349.00 mi (561.66 km) |
| Southaven to McFarland (California) | 1,644.46 mi (2,646.50 km) |
