| McAllen to Maryland Heights (Missouri) | 973.91 mi (1,567.36 km) |
| McAllen to Marysville (California) | 1,616.85 mi (2,602.07 km) |
| McAllen to Marysville (Ohio) | 1,291.00 mi (2,077.66 km) |
| McAllen to Marysville (Washington) | 1,986.69 mi (3,197.26 km) |
| McAllen to Maryville (Missouri) | 994.51 mi (1,600.51 km) |
| McAllen to Maryville (Tennessee) | 1,068.94 mi (1,720.29 km) |
| McAllen to Mason (Ohio) | 1,213.18 mi (1,952.43 km) |
| McAllen to Mason City (Iowa) | 1,203.33 mi (1,936.57 km) |
| McAllen to Massapequa (New York) | 1,732.39 mi (2,788.01 km) |
| McAllen to Massapequa Park (New York) | 1,733.81 mi (2,790.30 km) |
| McAllen to Massillon (Ohio) | 1,387.90 mi (2,233.62 km) |
| McAllen to Mastic (New York) | 1,765.87 mi (2,841.89 km) |
| McAllen to Mastic Beach (New York) | 1,765.03 mi (2,840.55 km) |
| McAllen to Matteson (Illinois) | 1,213.55 mi (1,953.01 km) |
| McAllen to Matthews (North Carolina) | 1,207.07 mi (1,942.59 km) |
