| Montabaur to Marysville (California) | 5,529.34 mi (8,898.61 km) |
| Montabaur to Marysville (Ohio) | 4,201.01 mi (6,760.86 km) |
| Montabaur to Marysville (Washington) | 5,011.24 mi (8,064.82 km) |
| Montabaur to Maryville (Missouri) | 4,622.17 mi (7,438.66 km) |
| Montabaur to Maryville (Tennessee) | 4,440.76 mi (7,146.71 km) |
| Montabaur to Mason (Ohio) | 4,278.73 mi (6,885.94 km) |
| Montabaur to Mason City (Iowa) | 4,422.00 mi (7,116.51 km) |
| Montabaur to Massapequa (New York) | 3,790.84 mi (6,100.77 km) |
| Montabaur to Massapequa Park (New York) | 3,789.37 mi (6,098.41 km) |
| Montabaur to Massillon (Ohio) | 4,104.16 mi (6,605.01 km) |
| Montabaur to Mastic (New York) | 3,759.45 mi (6,050.26 km) |
| Montabaur to Mastic Beach (New York) | 3,760.90 mi (6,052.59 km) |
| Montabaur to Matteson (Illinois) | 4,305.53 mi (6,929.08 km) |
| Montabaur to Matthews (North Carolina) | 4,340.32 mi (6,985.07 km) |
| Montabaur to Mattoon (Illinois) | 4,427.38 mi (7,125.17 km) |
