| Formia to Mauldin (South Carolina) | 4,959.87 mi (7,982.14 km) |
| Formia to Maumee (Ohio) | 4,733.41 mi (7,617.69 km) |
| Formia to Maumelle (Arkansas) | 5,394.09 mi (8,680.94 km) |
| Formia to Mayagüez (Puerto Rico) | 4,925.96 mi (7,927.57 km) |
| Formia to Mayfield Heights (Ohio) | 4,643.34 mi (7,472.73 km) |
| Formia to Mays Chapel (Maryland) | 4,518.91 mi (7,272.49 km) |
| Formia to Maywood (California) | 6,403.43 mi (10,305.32 km) |
| Formia to Maywood (Illinois) | 4,890.80 mi (7,870.98 km) |
| Formia to McAlester (Oklahoma) | 5,530.03 mi (8,899.73 km) |
| Formia to McAllen (Texas) | 6,058.56 mi (9,750.31 km) |
| Formia to McCalla (Alabama) | 5,234.15 mi (8,423.55 km) |
| Formia to McComb (Mississippi) | 5,479.04 mi (8,817.67 km) |
| Formia to McDonough (Georgia) | 5,100.32 mi (8,208.18 km) |
| Formia to McFarland (California) | 6,339.63 mi (10,202.65 km) |
| Formia to McHenry (Illinois) | 4,888.88 mi (7,867.90 km) |
