| Mettlach to Morristown (New Jersey) | 3,802.61 mi (6,119.70 km) |
| Mettlach to Morristown (Tennessee) | 4,370.45 mi (7,033.57 km) |
| Mettlach to Morrisville (North Carolina) | 4,204.39 mi (6,766.30 km) |
| Mettlach to Morro Bay (California) | 5,750.01 mi (9,253.75 km) |
| Mettlach to Morton (Illinois) | 4,402.28 mi (7,084.78 km) |
| Mettlach to Morton Grove (Illinois) | 4,271.22 mi (6,873.86 km) |
| Mettlach to Moscow (Idaho) | 4,982.04 mi (8,017.81 km) |
| Mettlach to Moses Lake (Washington) | 5,019.49 mi (8,078.08 km) |
| Mettlach to Moss Bluff (Louisiana) | 5,061.21 mi (8,145.22 km) |
| Mettlach to Moss Point (Mississippi) | 4,866.17 mi (7,831.35 km) |
| Mettlach to Moultrie (Georgia) | 4,633.14 mi (7,456.31 km) |
| Mettlach to Mounds View (Minnesota) | 4,323.65 mi (6,958.25 km) |
| Mettlach to Mount Airy (North Carolina) | 4,246.67 mi (6,834.36 km) |
| Mettlach to Mount Clemens (Michigan) | 4,058.37 mi (6,531.31 km) |
| Mettlach to Mount Dora (Florida) | 4,658.11 mi (7,496.50 km) |
