| Southwick to Mauldin (South Carolina) | 4,081.70 mi (6,568.86 km) |
| Southwick to Maumee (Ohio) | 3,824.29 mi (6,154.60 km) |
| Southwick to Maumelle (Arkansas) | 4,487.06 mi (7,221.22 km) |
| Southwick to Mayagüez (Puerto Rico) | 4,247.50 mi (6,835.69 km) |
| Southwick to Mayfield Heights (Ohio) | 3,738.99 mi (6,017.33 km) |
| Southwick to Mays Chapel (Maryland) | 3,635.76 mi (5,851.20 km) |
| Southwick to Maywood (California) | 5,469.63 mi (8,802.52 km) |
| Southwick to Maywood (Illinois) | 3,973.13 mi (6,394.14 km) |
| Southwick to McAlester (Oklahoma) | 4,615.37 mi (7,427.73 km) |
| Southwick to McAllen (Texas) | 5,161.97 mi (8,307.39 km) |
| Southwick to McCalla (Alabama) | 4,347.27 mi (6,996.26 km) |
| Southwick to McComb (Mississippi) | 4,589.44 mi (7,386.00 km) |
| Southwick to McDonough (Georgia) | 4,222.18 mi (6,794.94 km) |
| Southwick to McFarland (California) | 5,407.23 mi (8,702.09 km) |
| Southwick to McHenry (Illinois) | 3,969.33 mi (6,388.02 km) |
