| Southall to Mauldin (South Carolina) | 4,061.34 mi (6,536.10 km) |
| Southall to Maumee (Ohio) | 3,799.01 mi (6,113.91 km) |
| Southall to Maumelle (Arkansas) | 4,461.89 mi (7,180.73 km) |
| Southall to Mayagüez (Puerto Rico) | 4,246.59 mi (6,834.22 km) |
| Southall to Mayfield Heights (Ohio) | 3,714.66 mi (5,978.17 km) |
| Southall to Mays Chapel (Maryland) | 3,614.98 mi (5,817.75 km) |
| Southall to Maywood (California) | 5,434.07 mi (8,745.30 km) |
| Southall to Maywood (Illinois) | 3,945.97 mi (6,350.42 km) |
| Southall to McAlester (Oklahoma) | 4,588.66 mi (7,384.73 km) |
| Southall to McAllen (Texas) | 5,138.32 mi (8,269.33 km) |
| Southall to McCalla (Alabama) | 4,325.50 mi (6,961.21 km) |
| Southall to McComb (Mississippi) | 4,567.13 mi (7,350.09 km) |
| Southall to McDonough (Georgia) | 4,201.73 mi (6,762.04 km) |
| Southall to McFarland (California) | 5,370.77 mi (8,643.42 km) |
| Southall to McHenry (Illinois) | 3,941.72 mi (6,343.58 km) |
