| Galt to Mauldin (South Carolina) | 2,162.57 mi (3,480.32 km) |
| Galt to Maumee (Ohio) | 1,991.52 mi (3,205.04 km) |
| Galt to Maumelle (Arkansas) | 1,614.50 mi (2,598.28 km) |
| Galt to Mayagüez (Puerto Rico) | 3,519.57 mi (5,664.19 km) |
| Galt to Mayfield Heights (Ohio) | 2,105.46 mi (3,388.41 km) |
| Galt to Mays Chapel (Maryland) | 2,378.94 mi (3,828.53 km) |
| Galt to Maywood (California) | 342.98 mi (551.97 km) |
| Galt to Maywood (Illinois) | 1,774.93 mi (2,856.48 km) |
| Galt to McAlester (Oklahoma) | 1,430.05 mi (2,301.44 km) |
| Galt to McAllen (Texas) | 1,576.59 mi (2,537.27 km) |
| Galt to McCalla (Alabama) | 1,939.85 mi (3,121.89 km) |
| Galt to McComb (Mississippi) | 1,806.75 mi (2,907.68 km) |
| Galt to McDonough (Georgia) | 2,092.76 mi (3,367.97 km) |
| Galt to McFarland (California) | 212.08 mi (341.31 km) |
| Galt to McHenry (Illinois) | 1,750.53 mi (2,817.21 km) |
