| Monserrato to Mauldin (South Carolina) | 4,824.81 mi (7,764.78 km) |
| Monserrato to Maumee (Ohio) | 4,626.46 mi (7,445.57 km) |
| Monserrato to Maumelle (Arkansas) | 5,282.05 mi (8,500.63 km) |
| Monserrato to Mayagüez (Puerto Rico) | 4,709.56 mi (7,579.31 km) |
| Monserrato to Mayfield Heights (Ohio) | 4,531.75 mi (7,293.15 km) |
| Monserrato to Mays Chapel (Maryland) | 4,389.73 mi (7,064.58 km) |
| Monserrato to Maywood (California) | 6,359.89 mi (10,235.25 km) |
| Monserrato to Maywood (Illinois) | 4,793.70 mi (7,714.72 km) |
| Monserrato to McAlester (Oklahoma) | 5,426.43 mi (8,732.99 km) |
| Monserrato to McAllen (Texas) | 5,933.54 mi (9,549.12 km) |
| Monserrato to McCalla (Alabama) | 5,104.35 mi (8,214.66 km) |
| Monserrato to McComb (Mississippi) | 5,350.37 mi (8,610.58 km) |
| Monserrato to McDonough (Georgia) | 4,964.57 mi (7,989.70 km) |
| Monserrato to McFarland (California) | 6,304.08 mi (10,145.43 km) |
| Monserrato to McHenry (Illinois) | 4,794.48 mi (7,715.97 km) |
