| Monschau to Mauldin (South Carolina) | 4,354.28 mi (7,007.54 km) |
| Monschau to Maumee (Ohio) | 4,085.45 mi (6,574.89 km) |
| Monschau to Maumelle (Arkansas) | 4,748.33 mi (7,641.69 km) |
| Monschau to Mayagüez (Puerto Rico) | 4,530.08 mi (7,290.46 km) |
| Monschau to Mayfield Heights (Ohio) | 4,002.75 mi (6,441.80 km) |
| Monschau to Mays Chapel (Maryland) | 3,907.60 mi (6,288.67 km) |
| Monschau to Maywood (California) | 5,687.08 mi (9,152.47 km) |
| Monschau to Maywood (Illinois) | 4,228.59 mi (6,805.26 km) |
| Monschau to McAlester (Oklahoma) | 4,871.99 mi (7,840.71 km) |
| Monschau to McAllen (Texas) | 5,427.09 mi (8,734.06 km) |
| Monschau to McCalla (Alabama) | 4,616.94 mi (7,430.25 km) |
| Monschau to McComb (Mississippi) | 4,857.89 mi (7,818.02 km) |
| Monschau to McDonough (Georgia) | 4,494.58 mi (7,233.33 km) |
| Monschau to McFarland (California) | 5,619.22 mi (9,043.26 km) |
| Monschau to McHenry (Illinois) | 4,223.33 mi (6,796.80 km) |
