| Palm Harbor to Maryland Heights (Missouri) | 858.54 mi (1,381.69 km) |
| Palm Harbor to Marysville (California) | 2,341.15 mi (3,767.72 km) |
| Palm Harbor to Marysville (Ohio) | 839.74 mi (1,351.42 km) |
| Palm Harbor to Marysville (Washington) | 2,509.56 mi (4,038.74 km) |
| Palm Harbor to Maryville (Missouri) | 1,091.83 mi (1,757.13 km) |
| Palm Harbor to Maryville (Tennessee) | 534.28 mi (859.84 km) |
| Palm Harbor to Mason (Ohio) | 783.91 mi (1,261.59 km) |
| Palm Harbor to Mason City (Iowa) | 1,192.71 mi (1,919.47 km) |
| Palm Harbor to Massapequa (New York) | 1,016.29 mi (1,635.56 km) |
| Palm Harbor to Massapequa Park (New York) | 1,017.71 mi (1,637.85 km) |
| Palm Harbor to Massillon (Ohio) | 880.16 mi (1,416.48 km) |
| Palm Harbor to Mastic (New York) | 1,042.97 mi (1,678.50 km) |
| Palm Harbor to Mastic Beach (New York) | 1,040.88 mi (1,675.13 km) |
| Palm Harbor to Matteson (Illinois) | 969.48 mi (1,560.23 km) |
| Palm Harbor to Matthews (North Carolina) | 500.60 mi (805.63 km) |
