| Unicov to Mauldin (South Carolina) | 4,808.51 mi (7,738.54 km) |
| Unicov to Maumee (Ohio) | 4,519.20 mi (7,272.95 km) |
| Unicov to Maumelle (Arkansas) | 5,180.49 mi (8,337.19 km) |
| Unicov to Mayagüez (Puerto Rico) | 5,012.98 mi (8,067.61 km) |
| Unicov to Mayfield Heights (Ohio) | 4,441.38 mi (7,147.71 km) |
| Unicov to Mays Chapel (Maryland) | 4,361.16 mi (7,018.62 km) |
| Unicov to Maywood (California) | 6,035.81 mi (9,713.70 km) |
| Unicov to Maywood (Illinois) | 4,651.76 mi (7,486.29 km) |
| Unicov to McAlester (Oklahoma) | 5,295.23 mi (8,521.85 km) |
| Unicov to McAllen (Texas) | 5,864.98 mi (9,438.77 km) |
| Unicov to McCalla (Alabama) | 5,065.14 mi (8,151.56 km) |
| Unicov to McComb (Mississippi) | 5,303.31 mi (8,534.85 km) |
| Unicov to McDonough (Georgia) | 4,948.24 mi (7,963.42 km) |
| Unicov to McFarland (California) | 5,958.54 mi (9,589.34 km) |
| Unicov to McHenry (Illinois) | 4,643.94 mi (7,473.71 km) |
