| Sigmaringen to McKeesport (Pennsylvania) | 4,190.81 mi (6,744.46 km) |
| Sigmaringen to McKinleyville (California) | 5,655.66 mi (9,101.91 km) |
| Sigmaringen to McKinney (Texas) | 5,199.62 mi (8,367.99 km) |
| Sigmaringen to McLean (Virginia) | 4,144.37 mi (6,669.71 km) |
| Sigmaringen to McMinnville (Oregon) | 5,377.79 mi (8,654.71 km) |
| Sigmaringen to McMinnville (Tennessee) | 4,645.98 mi (7,476.99 km) |
| Sigmaringen to McNair (Virginia) | 4,153.01 mi (6,683.62 km) |
| Sigmaringen to McPherson (Kansas) | 4,971.06 mi (8,000.15 km) |
| Sigmaringen to Mead Valley (California) | 5,884.44 mi (9,470.09 km) |
| Sigmaringen to Meadow Woods (Florida) | 4,812.08 mi (7,744.30 km) |
| Sigmaringen to Meadowbrook (Virginia) | 4,223.25 mi (6,796.67 km) |
| Sigmaringen to Meadville (Pennsylvania) | 4,145.26 mi (6,671.14 km) |
| Sigmaringen to Mebane (North Carolina) | 4,359.39 mi (7,015.76 km) |
| Sigmaringen to Mechanicsville (Virginia) | 4,209.55 mi (6,774.62 km) |
| Sigmaringen to Medford (Massachusetts) | 3,745.23 mi (6,027.36 km) |
