| Leiden to Mauldin (South Carolina) | 4,242.33 mi (6,827.38 km) |
| Leiden to Maumee (Ohio) | 3,965.84 mi (6,382.41 km) |
| Leiden to Maumelle (Arkansas) | 4,628.50 mi (7,448.85 km) |
| Leiden to Mayagüez (Puerto Rico) | 4,457.33 mi (7,173.38 km) |
| Leiden to Mayfield Heights (Ohio) | 3,884.63 mi (6,251.71 km) |
| Leiden to Mays Chapel (Maryland) | 3,795.22 mi (6,107.82 km) |
| Leiden to Maywood (California) | 5,554.76 mi (8,939.52 km) |
| Leiden to Maywood (Illinois) | 4,106.19 mi (6,608.28 km) |
| Leiden to McAlester (Oklahoma) | 4,749.85 mi (7,644.14 km) |
| Leiden to McAllen (Texas) | 5,309.20 mi (8,544.34 km) |
| Leiden to McCalla (Alabama) | 4,502.48 mi (7,246.05 km) |
| Leiden to McComb (Mississippi) | 4,742.43 mi (7,632.20 km) |
| Leiden to McDonough (Georgia) | 4,382.41 mi (7,052.80 km) |
| Leiden to McFarland (California) | 5,486.30 mi (8,829.35 km) |
| Leiden to McHenry (Illinois) | 4,100.32 mi (6,598.83 km) |
