| Santa Monica to Maryland Heights (Missouri) | 1,584.94 mi (2,550.72 km) |
| Santa Monica to Marysville (California) | 393.85 mi (633.85 km) |
| Santa Monica to Marysville (Ohio) | 1,968.18 mi (3,167.48 km) |
| Santa Monica to Marysville (Washington) | 989.66 mi (1,592.70 km) |
| Santa Monica to Maryville (Missouri) | 1,366.16 mi (2,198.62 km) |
| Santa Monica to Maryville (Tennessee) | 1,949.05 mi (3,136.70 km) |
| Santa Monica to Mason (Ohio) | 1,917.32 mi (3,085.62 km) |
| Santa Monica to Mason City (Iowa) | 1,496.15 mi (2,407.82 km) |
| Santa Monica to Massapequa (New York) | 2,486.97 mi (4,002.39 km) |
| Santa Monica to Massapequa Park (New York) | 2,488.00 mi (4,004.04 km) |
| Santa Monica to Massillon (Ohio) | 2,065.29 mi (3,323.76 km) |
| Santa Monica to Mastic (New York) | 2,518.75 mi (4,053.54 km) |
| Santa Monica to Mastic Beach (New York) | 2,519.55 mi (4,054.83 km) |
| Santa Monica to Matteson (Illinois) | 1,746.00 mi (2,809.92 km) |
| Santa Monica to Matthews (North Carolina) | 2,137.27 mi (3,439.60 km) |
