| Parthenay to McKeesport (Pennsylvania) | 3,840.47 mi (6,180.63 km) |
| Parthenay to McKinleyville (California) | 5,470.33 mi (8,803.64 km) |
| Parthenay to McKinney (Texas) | 4,870.46 mi (7,838.25 km) |
| Parthenay to McLean (Virginia) | 3,780.46 mi (6,084.06 km) |
| Parthenay to McMinnville (Oregon) | 5,205.58 mi (8,377.57 km) |
| Parthenay to McMinnville (Tennessee) | 4,292.17 mi (6,907.59 km) |
| Parthenay to McNair (Virginia) | 3,789.71 mi (6,098.95 km) |
| Parthenay to McPherson (Kansas) | 4,666.97 mi (7,510.76 km) |
| Parthenay to Mead Valley (California) | 5,639.75 mi (9,076.30 km) |
| Parthenay to Meadow Woods (Florida) | 4,419.34 mi (7,112.25 km) |
| Parthenay to Meadowbrook (Virginia) | 3,853.50 mi (6,201.61 km) |
| Parthenay to Meadville (Pennsylvania) | 3,802.01 mi (6,118.74 km) |
| Parthenay to Mebane (North Carolina) | 3,988.86 mi (6,419.45 km) |
| Parthenay to Mechanicsville (Virginia) | 3,840.33 mi (6,180.41 km) |
| Parthenay to Medford (Massachusetts) | 3,382.33 mi (5,443.34 km) |
