| Montemarciano to Mauldin (South Carolina) | 4,864.28 mi (7,828.31 km) |
| Montemarciano to Maumee (Ohio) | 4,623.55 mi (7,440.89 km) |
| Montemarciano to Maumelle (Arkansas) | 5,285.65 mi (8,506.43 km) |
| Montemarciano to Mayagüez (Puerto Rico) | 4,889.05 mi (7,868.17 km) |
| Montemarciano to Mayfield Heights (Ohio) | 4,535.90 mi (7,299.83 km) |
| Montemarciano to Mays Chapel (Maryland) | 4,420.88 mi (7,114.73 km) |
| Montemarciano to Maywood (California) | 6,265.63 mi (10,083.55 km) |
| Montemarciano to Maywood (Illinois) | 4,776.03 mi (7,686.27 km) |
| Montemarciano to McAlester (Oklahoma) | 5,417.32 mi (8,718.33 km) |
| Montemarciano to McAllen (Texas) | 5,955.73 mi (9,584.82 km) |
| Montemarciano to McCalla (Alabama) | 5,135.18 mi (8,264.28 km) |
| Montemarciano to McComb (Mississippi) | 5,379.07 mi (8,656.78 km) |
| Montemarciano to McDonough (Georgia) | 5,004.88 mi (8,054.57 km) |
| Montemarciano to McFarland (California) | 6,199.32 mi (9,976.84 km) |
| Montemarciano to McHenry (Illinois) | 4,772.88 mi (7,681.21 km) |