| Piossasco to McKeesport (Pennsylvania) | 4,222.93 mi (6,796.15 km) |
| Piossasco to McKinleyville (California) | 5,785.80 mi (9,311.34 km) |
| Piossasco to McKinney (Texas) | 5,248.05 mi (8,445.92 km) |
| Piossasco to McLean (Virginia) | 4,165.71 mi (6,704.07 km) |
| Piossasco to McMinnville (Oregon) | 5,513.39 mi (8,872.94 km) |
| Piossasco to McMinnville (Tennessee) | 4,675.69 mi (7,524.79 km) |
| Piossasco to McNair (Virginia) | 4,174.86 mi (6,718.79 km) |
| Piossasco to McPherson (Kansas) | 5,036.23 mi (8,105.03 km) |
| Piossasco to Mead Valley (California) | 5,985.51 mi (9,632.75 km) |
| Piossasco to Meadow Woods (Florida) | 4,807.71 mi (7,737.26 km) |
| Piossasco to Meadowbrook (Virginia) | 4,239.77 mi (6,823.25 km) |
| Piossasco to Meadville (Pennsylvania) | 4,182.70 mi (6,731.40 km) |
| Piossasco to Mebane (North Carolina) | 4,375.30 mi (7,041.36 km) |
| Piossasco to Mechanicsville (Virginia) | 4,226.51 mi (6,801.91 km) |
| Piossasco to Medford (Massachusetts) | 3,767.19 mi (6,062.70 km) |
