| Mechernich to McKeesport (Pennsylvania) | 4,007.92 mi (6,450.12 km) |
| Mechernich to McKinleyville (California) | 5,447.16 mi (8,766.35 km) |
| Mechernich to McKinney (Texas) | 5,008.86 mi (8,060.98 km) |
| Mechernich to McLean (Virginia) | 3,966.56 mi (6,383.56 km) |
| Mechernich to McMinnville (Oregon) | 5,169.25 mi (8,319.11 km) |
| Mechernich to McMinnville (Tennessee) | 4,463.56 mi (7,183.41 km) |
| Mechernich to McNair (Virginia) | 3,974.94 mi (6,397.05 km) |
| Mechernich to McPherson (Kansas) | 4,774.61 mi (7,683.99 km) |
| Mechernich to Mead Valley (California) | 5,678.72 mi (9,139.01 km) |
| Mechernich to Meadow Woods (Florida) | 4,646.59 mi (7,477.96 km) |
| Mechernich to Meadowbrook (Virginia) | 4,047.69 mi (6,514.13 km) |
| Mechernich to Meadville (Pennsylvania) | 3,960.08 mi (6,373.13 km) |
| Mechernich to Mebane (North Carolina) | 4,183.91 mi (6,733.36 km) |
| Mechernich to Mechanicsville (Virginia) | 4,033.80 mi (6,491.77 km) |
| Mechernich to Medford (Massachusetts) | 3,567.81 mi (5,741.83 km) |
