| Spalding to Mauldin (South Carolina) | 4,043.61 mi (6,507.57 km) |
| Spalding to Maumee (Ohio) | 3,771.14 mi (6,069.07 km) |
| Spalding to Maumelle (Arkansas) | 4,433.99 mi (7,135.82 km) |
| Spalding to Mayagüez (Puerto Rico) | 4,266.36 mi (6,866.04 km) |
| Spalding to Mayfield Heights (Ohio) | 3,688.86 mi (5,936.64 km) |
| Spalding to Mays Chapel (Maryland) | 3,596.62 mi (5,788.20 km) |
| Spalding to Maywood (California) | 5,382.83 mi (8,662.82 km) |
| Spalding to Maywood (Illinois) | 3,914.01 mi (6,298.99 km) |
| Spalding to McAlester (Oklahoma) | 4,557.40 mi (7,334.42 km) |
| Spalding to McAllen (Texas) | 5,113.33 mi (8,229.11 km) |
| Spalding to McCalla (Alabama) | 4,304.73 mi (6,927.79 km) |
| Spalding to McComb (Mississippi) | 4,545.16 mi (7,314.72 km) |
| Spalding to McDonough (Georgia) | 4,183.77 mi (6,733.12 km) |
| Spalding to McFarland (California) | 5,317.41 mi (8,557.55 km) |
| Spalding to McHenry (Illinois) | 3,908.79 mi (6,290.59 km) |
