| Grammichele to Mauldin (South Carolina) | 5,152.60 mi (8,292.30 km) |
| Grammichele to Maumee (Ohio) | 4,948.55 mi (7,963.93 km) |
| Grammichele to Maumelle (Arkansas) | 5,605.71 mi (9,021.51 km) |
| Grammichele to Mayagüez (Puerto Rico) | 5,024.14 mi (8,085.57 km) |
| Grammichele to Mayfield Heights (Ohio) | 4,854.99 mi (7,813.36 km) |
| Grammichele to Mays Chapel (Maryland) | 4,716.54 mi (7,590.54 km) |
| Grammichele to Maywood (California) | 6,657.71 mi (10,714.56 km) |
| Grammichele to Maywood (Illinois) | 5,113.02 mi (8,228.61 km) |
| Grammichele to McAlester (Oklahoma) | 5,747.96 mi (9,250.44 km) |
| Grammichele to McAllen (Texas) | 6,260.09 mi (10,074.65 km) |
| Grammichele to McCalla (Alabama) | 5,431.46 mi (8,741.10 km) |
| Grammichele to McComb (Mississippi) | 5,677.37 mi (9,136.84 km) |
| Grammichele to McDonough (Georgia) | 5,292.47 mi (8,517.41 km) |
| Grammichele to McFarland (California) | 6,597.59 mi (10,617.80 km) |
| Grammichele to McHenry (Illinois) | 5,112.95 mi (8,228.49 km) |
