| Mettlach to Marysville (California) | 5,547.45 mi (8,927.76 km) |
| Mettlach to Marysville (Ohio) | 4,184.77 mi (6,734.73 km) |
| Mettlach to Marysville (Washington) | 5,036.67 mi (8,105.74 km) |
| Mettlach to Maryville (Missouri) | 4,616.18 mi (7,429.03 km) |
| Mettlach to Maryville (Tennessee) | 4,419.74 mi (7,112.89 km) |
| Mettlach to Mason (Ohio) | 4,262.25 mi (6,859.42 km) |
| Mettlach to Mason City (Iowa) | 4,417.73 mi (7,109.64 km) |
| Mettlach to Massapequa (New York) | 3,766.80 mi (6,062.08 km) |
| Mettlach to Massapequa Park (New York) | 3,765.33 mi (6,059.72 km) |
| Mettlach to Massillon (Ohio) | 4,087.05 mi (6,577.47 km) |
| Mettlach to Mastic (New York) | 3,735.09 mi (6,011.04 km) |
| Mettlach to Mastic Beach (New York) | 3,736.47 mi (6,013.27 km) |
| Mettlach to Matteson (Illinois) | 4,294.64 mi (6,911.55 km) |
| Mettlach to Matthews (North Carolina) | 4,315.62 mi (6,945.32 km) |
| Mettlach to Mattoon (Illinois) | 4,414.61 mi (7,104.63 km) |
