| Shoreline to Maryland Heights (Missouri) | 1,706.47 mi (2,746.29 km) |
| Shoreline to Marysville (California) | 595.73 mi (958.73 km) |
| Shoreline to Marysville (Ohio) | 1,983.45 mi (3,192.05 km) |
| Shoreline to Marysville (Washington) | 24.03 mi (38.67 km) |
| Shoreline to Maryville (Missouri) | 1,447.89 mi (2,330.15 km) |
| Shoreline to Maryville (Tennessee) | 2,117.66 mi (3,408.04 km) |
| Shoreline to Mason (Ohio) | 1,968.86 mi (3,168.57 km) |
| Shoreline to Mason City (Iowa) | 1,438.80 mi (2,315.53 km) |
| Shoreline to Massapequa (New York) | 2,427.38 mi (3,906.49 km) |
| Shoreline to Massapequa Park (New York) | 2,427.89 mi (3,907.30 km) |
| Shoreline to Massillon (Ohio) | 2,050.68 mi (3,300.25 km) |
| Shoreline to Mastic (New York) | 2,451.42 mi (3,945.19 km) |
| Shoreline to Mastic Beach (New York) | 2,453.35 mi (3,948.28 km) |
| Shoreline to Matteson (Illinois) | 1,739.14 mi (2,798.87 km) |
| Shoreline to Matthews (North Carolina) | 2,293.03 mi (3,690.28 km) |
