| Aiken to McKeesport (Pennsylvania) | 481.95 mi (775.62 km) |
| Aiken to McKinleyville (California) | 2,361.69 mi (3,800.77 km) |
| Aiken to McKinney (Texas) | 861.66 mi (1,386.71 km) |
| Aiken to McLean (Virginia) | 451.19 mi (726.11 km) |
| Aiken to McMinnville (Oregon) | 2,327.39 mi (3,745.58 km) |
| Aiken to McMinnville (Tennessee) | 274.45 mi (441.68 km) |
| Aiken to McNair (Virginia) | 444.98 mi (716.12 km) |
| Aiken to McPherson (Kansas) | 950.33 mi (1,529.40 km) |
| Aiken to Mead Valley (California) | 2,034.15 mi (3,273.65 km) |
| Aiken to Meadow Woods (Florida) | 357.27 mi (574.97 km) |
| Aiken to Meadowbrook (Virginia) | 360.28 mi (579.81 km) |
| Aiken to Meadville (Pennsylvania) | 567.45 mi (913.23 km) |
| Aiken to Mebane (North Carolina) | 224.78 mi (361.75 km) |
| Aiken to Mechanicsville (Virginia) | 374.63 mi (602.92 km) |
| Aiken to Medford (Massachusetts) | 842.46 mi (1,355.81 km) |
