| Windsor to McKeesport (Pennsylvania) | 3,694.93 mi (5,946.42 km) |
| Windsor to McKinleyville (California) | 5,204.63 mi (8,376.04 km) |
| Windsor to McKinney (Texas) | 4,703.37 mi (7,569.35 km) |
| Windsor to McLean (Virginia) | 3,650.35 mi (5,874.67 km) |
| Windsor to McMinnville (Oregon) | 4,933.16 mi (7,939.16 km) |
| Windsor to McMinnville (Tennessee) | 4,150.27 mi (6,679.21 km) |
| Windsor to McNair (Virginia) | 3,658.87 mi (5,888.39 km) |
| Windsor to McPherson (Kansas) | 4,477.46 mi (7,205.77 km) |
| Windsor to Mead Valley (California) | 5,407.69 mi (8,702.84 km) |
| Windsor to Meadow Woods (Florida) | 4,326.29 mi (6,962.49 km) |
| Windsor to Meadowbrook (Virginia) | 3,730.39 mi (6,003.48 km) |
| Windsor to Meadville (Pennsylvania) | 3,648.91 mi (5,872.36 km) |
| Windsor to Mebane (North Carolina) | 3,866.59 mi (6,222.68 km) |
| Windsor to Mechanicsville (Virginia) | 3,716.58 mi (5,981.26 km) |
| Windsor to Medford (Massachusetts) | 3,251.34 mi (5,232.53 km) |
