| Puerto del Rosario to McKeesport (Pennsylvania) | 3,761.35 mi (6,053.30 km) |
| Puerto del Rosario to McKinleyville (California) | 5,888.18 mi (9,476.11 km) |
| Puerto del Rosario to McKinney (Texas) | 4,788.29 mi (7,706.01 km) |
| Puerto del Rosario to McLean (Virginia) | 3,637.47 mi (5,853.94 km) |
| Puerto del Rosario to McMinnville (Oregon) | 5,687.30 mi (9,152.82 km) |
| Puerto del Rosario to McMinnville (Tennessee) | 4,145.88 mi (6,672.16 km) |
| Puerto del Rosario to McNair (Virginia) | 3,648.91 mi (5,872.36 km) |
| Puerto del Rosario to McPherson (Kansas) | 4,715.08 mi (7,588.18 km) |
| Puerto del Rosario to Mead Valley (California) | 5,836.71 mi (9,393.28 km) |
| Puerto del Rosario to Meadow Woods (Florida) | 4,040.12 mi (6,501.95 km) |
| Puerto del Rosario to Meadowbrook (Virginia) | 3,669.80 mi (5,905.97 km) |
| Puerto del Rosario to Meadville (Pennsylvania) | 3,762.88 mi (6,055.77 km) |
| Puerto del Rosario to Mebane (North Carolina) | 3,785.46 mi (6,092.10 km) |
| Puerto del Rosario to Mechanicsville (Virginia) | 3,661.06 mi (5,891.91 km) |
| Puerto del Rosario to Medford (Massachusetts) | 3,296.28 mi (5,304.85 km) |
