| Poggiomarino to McKeesport (Pennsylvania) | 4,680.49 mi (7,532.52 km) |
| Poggiomarino to McKinleyville (California) | 6,221.86 mi (10,013.11 km) |
| Poggiomarino to McKinney (Texas) | 5,708.00 mi (9,186.15 km) |
| Poggiomarino to McLean (Virginia) | 4,620.40 mi (7,435.81 km) |
| Poggiomarino to McMinnville (Oregon) | 5,944.91 mi (9,567.41 km) |
| Poggiomarino to McMinnville (Tennessee) | 5,132.37 mi (8,259.76 km) |
| Poggiomarino to McNair (Virginia) | 4,629.69 mi (7,450.77 km) |
| Poggiomarino to McPherson (Kansas) | 5,496.80 mi (8,846.25 km) |
| Poggiomarino to Mead Valley (California) | 6,438.61 mi (10,361.94 km) |
| Poggiomarino to Meadow Woods (Florida) | 5,250.57 mi (8,449.97 km) |
| Poggiomarino to Meadowbrook (Virginia) | 4,692.76 mi (7,552.27 km) |
| Poggiomarino to Meadville (Pennsylvania) | 4,641.37 mi (7,469.57 km) |
| Poggiomarino to Mebane (North Carolina) | 4,827.93 mi (7,769.80 km) |
| Poggiomarino to Mechanicsville (Virginia) | 4,679.67 mi (7,531.19 km) |
| Poggiomarino to Medford (Massachusetts) | 4,222.43 mi (6,795.34 km) |
