| Pontedera to Mauldin (South Carolina) | 4,746.01 mi (7,637.97 km) |
| Pontedera to Maumee (Ohio) | 4,513.13 mi (7,263.18 km) |
| Pontedera to Maumelle (Arkansas) | 5,174.42 mi (8,327.43 km) |
| Pontedera to Mayagüez (Puerto Rico) | 4,755.45 mi (7,653.16 km) |
| Pontedera to Mayfield Heights (Ohio) | 4,423.97 mi (7,119.69 km) |
| Pontedera to Mays Chapel (Maryland) | 4,303.74 mi (6,926.20 km) |
| Pontedera to Maywood (California) | 6,179.05 mi (9,944.22 km) |
| Pontedera to Maywood (Illinois) | 4,668.88 mi (7,513.84 km) |
| Pontedera to McAlester (Oklahoma) | 5,308.84 mi (8,543.75 km) |
| Pontedera to McAllen (Texas) | 5,841.33 mi (9,400.72 km) |
| Pontedera to McCalla (Alabama) | 5,018.63 mi (8,076.70 km) |
| Pontedera to McComb (Mississippi) | 5,263.07 mi (8,470.09 km) |
| Pontedera to McDonough (Georgia) | 4,886.56 mi (7,864.16 km) |
| Pontedera to McFarland (California) | 6,115.73 mi (9,842.32 km) |
| Pontedera to McHenry (Illinois) | 4,666.60 mi (7,510.16 km) |
