| Hattiesburg to Mauldin (South Carolina) | 471.67 mi (759.08 km) |
| Hattiesburg to Maumee (Ohio) | 775.10 mi (1,247.40 km) |
| Hattiesburg to Maumelle (Arkansas) | 303.02 mi (487.66 km) |
| Hattiesburg to Mayagüez (Puerto Rico) | 1,654.76 mi (2,663.08 km) |
| Hattiesburg to Mayfield Heights (Ohio) | 829.09 mi (1,334.29 km) |
| Hattiesburg to Mays Chapel (Maryland) | 906.44 mi (1,458.78 km) |
| Hattiesburg to Maywood (California) | 1,684.21 mi (2,710.48 km) |
| Hattiesburg to Maywood (Illinois) | 735.00 mi (1,182.87 km) |
| Hattiesburg to McAlester (Oklahoma) | 449.39 mi (723.22 km) |
| Hattiesburg to McAllen (Texas) | 644.44 mi (1,037.13 km) |
| Hattiesburg to McCalla (Alabama) | 191.91 mi (308.84 km) |
| Hattiesburg to McComb (Mississippi) | 68.32 mi (109.95 km) |
| Hattiesburg to McDonough (Georgia) | 335.50 mi (539.93 km) |
| Hattiesburg to McFarland (California) | 1,743.56 mi (2,805.99 km) |
| Hattiesburg to McHenry (Illinois) | 764.27 mi (1,229.98 km) |
