| Grammichele to Marshall (Minnesota) | 5,319.51 mi (8,560.93 km) |
| Grammichele to Marshall (Missouri) | 5,452.42 mi (8,774.83 km) |
| Grammichele to Marshall (Texas) | 5,794.62 mi (9,325.54 km) |
| Grammichele to Marshalltown (Iowa) | 5,313.21 mi (8,550.78 km) |
| Grammichele to Marshfield (Wisconsin) | 5,093.46 mi (8,197.13 km) |
| Grammichele to Martha Lake (Washington) | 5,987.30 mi (9,635.62 km) |
| Grammichele to Martin (Tennessee) | 5,385.86 mi (8,667.70 km) |
| Grammichele to Martinez (California) | 6,554.41 mi (10,548.31 km) |
| Grammichele to Martinez (Georgia) | 5,192.99 mi (8,357.32 km) |
| Grammichele to Martinsburg (West Virginia) | 4,776.12 mi (7,686.43 km) |
| Grammichele to Martinsville (Indiana) | 5,152.96 mi (8,292.90 km) |
| Grammichele to Martinsville (New Jersey) | 4,580.94 mi (7,372.31 km) |
| Grammichele to Martinsville (Virginia) | 4,965.67 mi (7,991.47 km) |
| Grammichele to Maryland City (Maryland) | 4,735.44 mi (7,620.96 km) |
| Grammichele to Maryland Heights (Missouri) | 5,355.21 mi (8,618.38 km) |
