| Mersch to Mauldin (South Carolina) | 4,369.79 mi (7,032.50 km) |
| Mersch to Maumee (Ohio) | 4,106.99 mi (6,609.57 km) |
| Mersch to Maumelle (Arkansas) | 4,769.91 mi (7,676.43 km) |
| Mersch to Mayagüez (Puerto Rico) | 4,522.59 mi (7,278.40 km) |
| Mersch to Mayfield Heights (Ohio) | 4,023.08 mi (6,474.52 km) |
| Mersch to Mays Chapel (Maryland) | 3,923.55 mi (6,314.34 km) |
| Mersch to Maywood (California) | 5,722.80 mi (9,209.95 km) |
| Mersch to Maywood (Illinois) | 4,252.56 mi (6,843.84 km) |
| Mersch to McAlester (Oklahoma) | 4,895.59 mi (7,878.69 km) |
| Mersch to McAllen (Texas) | 5,446.91 mi (8,765.95 km) |
| Mersch to McCalla (Alabama) | 4,634.24 mi (7,458.10 km) |
| Mersch to McComb (Mississippi) | 4,875.90 mi (7,847.01 km) |
| Mersch to McDonough (Georgia) | 4,510.22 mi (7,258.49 km) |
| Mersch to McFarland (California) | 5,656.18 mi (9,102.73 km) |
| Mersch to McHenry (Illinois) | 4,247.87 mi (6,836.29 km) |
