| Parker to Maryland Heights (Missouri) | 767.76 mi (1,235.59 km) |
| Parker to Marysville (California) | 897.33 mi (1,444.12 km) |
| Parker to Marysville (Ohio) | 1,134.02 mi (1,825.03 km) |
| Parker to Marysville (Washington) | 1,046.03 mi (1,683.43 km) |
| Parker to Maryville (Missouri) | 527.71 mi (849.26 km) |
| Parker to Maryville (Tennessee) | 1,164.47 mi (1,874.03 km) |
| Parker to Mason (Ohio) | 1,090.24 mi (1,754.58 km) |
| Parker to Mason City (Iowa) | 650.41 mi (1,046.74 km) |
| Parker to Massapequa (New York) | 1,647.96 mi (2,652.14 km) |
| Parker to Massapequa Park (New York) | 1,648.92 mi (2,653.69 km) |
| Parker to Massillon (Ohio) | 1,227.50 mi (1,975.47 km) |
| Parker to Mastic (New York) | 1,679.00 mi (2,702.09 km) |
| Parker to Mastic Beach (New York) | 1,679.96 mi (2,703.64 km) |
| Parker to Matteson (Illinois) | 903.64 mi (1,454.27 km) |
| Parker to Matthews (North Carolina) | 1,352.36 mi (2,176.41 km) |
