| Echternach to McKeesport (Pennsylvania) | 4,023.08 mi (6,474.52 km) |
| Echternach to McKinleyville (California) | 5,485.48 mi (8,828.03 km) |
| Echternach to McKinney (Texas) | 5,028.62 mi (8,092.79 km) |
| Echternach to McLean (Virginia) | 3,979.07 mi (6,403.69 km) |
| Echternach to McMinnville (Oregon) | 5,208.69 mi (8,382.58 km) |
| Echternach to McMinnville (Tennessee) | 4,478.51 mi (7,207.47 km) |
| Echternach to McNair (Virginia) | 3,987.59 mi (6,417.40 km) |
| Echternach to McPherson (Kansas) | 4,798.14 mi (7,721.86 km) |
| Echternach to Mead Valley (California) | 5,710.79 mi (9,190.63 km) |
| Echternach to Meadow Woods (Florida) | 4,653.45 mi (7,489.00 km) |
| Echternach to Meadowbrook (Virginia) | 4,059.10 mi (6,532.49 km) |
| Echternach to Meadville (Pennsylvania) | 3,976.48 mi (6,399.53 km) |
| Echternach to Mebane (North Carolina) | 4,195.30 mi (6,751.68 km) |
| Echternach to Mechanicsville (Virginia) | 4,045.30 mi (6,510.28 km) |
| Echternach to Medford (Massachusetts) | 3,580.07 mi (5,761.56 km) |
