| Unicov to McKeesport (Pennsylvania) | 4,438.87 mi (7,143.67 km) |
| Unicov to McKinleyville (California) | 5,741.55 mi (9,240.14 km) |
| Unicov to McKinney (Texas) | 5,420.93 mi (8,724.15 km) |
| Unicov to McLean (Virginia) | 4,405.62 mi (7,090.15 km) |
| Unicov to McMinnville (Oregon) | 5,454.79 mi (8,778.64 km) |
| Unicov to McMinnville (Tennessee) | 4,894.46 mi (7,876.87 km) |
| Unicov to McNair (Virginia) | 4,413.62 mi (7,103.04 km) |
| Unicov to McPherson (Kansas) | 5,170.25 mi (8,320.71 km) |
| Unicov to Mead Valley (California) | 6,021.63 mi (9,690.88 km) |
| Unicov to Meadow Woods (Florida) | 5,098.70 mi (8,205.56 km) |
| Unicov to Meadowbrook (Virginia) | 4,489.66 mi (7,225.41 km) |
| Unicov to Meadville (Pennsylvania) | 4,386.96 mi (7,060.13 km) |
| Unicov to Mebane (North Carolina) | 4,625.78 mi (7,444.47 km) |
| Unicov to Mechanicsville (Virginia) | 4,475.54 mi (7,202.68 km) |
| Unicov to Medford (Massachusetts) | 4,008.14 mi (6,450.48 km) |
