| Casamassima to McKeesport (Pennsylvania) | 4,775.35 mi (7,685.19 km) |
| Casamassima to McKinleyville (California) | 6,273.06 mi (10,095.51 km) |
| Casamassima to McKinney (Texas) | 5,797.82 mi (9,330.69 km) |
| Casamassima to McLean (Virginia) | 4,718.66 mi (7,593.96 km) |
| Casamassima to McMinnville (Oregon) | 5,993.08 mi (9,644.92 km) |
| Casamassima to McMinnville (Tennessee) | 5,228.39 mi (8,414.28 km) |
| Casamassima to McNair (Virginia) | 4,727.81 mi (7,608.67 km) |
| Casamassima to McPherson (Kansas) | 5,580.02 mi (8,980.17 km) |
| Casamassima to Mead Valley (California) | 6,505.63 mi (10,469.79 km) |
| Casamassima to Meadow Woods (Florida) | 5,356.90 mi (8,621.09 km) |
| Casamassima to Meadowbrook (Virginia) | 4,792.58 mi (7,712.91 km) |
| Casamassima to Meadville (Pennsylvania) | 4,734.42 mi (7,619.31 km) |
| Casamassima to Mebane (North Carolina) | 4,928.06 mi (7,930.94 km) |
| Casamassima to Mechanicsville (Virginia) | 4,779.34 mi (7,691.61 km) |
| Casamassima to Medford (Massachusetts) | 4,320.13 mi (6,952.57 km) |
