| Mortsel to McKeesport (Pennsylvania) | 3,905.15 mi (6,284.74 km) |
| Mortsel to McKinleyville (California) | 5,359.12 mi (8,624.67 km) |
| Mortsel to McKinney (Texas) | 4,907.00 mi (7,897.06 km) |
| Mortsel to McLean (Virginia) | 3,863.65 mi (6,217.95 km) |
| Mortsel to McMinnville (Oregon) | 5,082.77 mi (8,179.92 km) |
| Mortsel to McMinnville (Tennessee) | 4,360.79 mi (7,018.01 km) |
| Mortsel to McNair (Virginia) | 3,872.04 mi (6,231.44 km) |
| Mortsel to McPherson (Kansas) | 4,674.12 mi (7,522.27 km) |
| Mortsel to Mead Valley (California) | 5,583.82 mi (8,986.29 km) |
| Mortsel to Meadow Woods (Florida) | 4,544.19 mi (7,313.17 km) |
| Mortsel to Meadowbrook (Virginia) | 3,944.80 mi (6,348.54 km) |
| Mortsel to Meadville (Pennsylvania) | 3,857.48 mi (6,208.01 km) |
| Mortsel to Mebane (North Carolina) | 4,081.02 mi (6,567.77 km) |
| Mortsel to Mechanicsville (Virginia) | 3,930.90 mi (6,326.18 km) |
| Mortsel to Medford (Massachusetts) | 3,464.90 mi (5,576.22 km) |
