| Sem to Marysville (California) | 5,102.55 mi (8,211.76 km) |
| Sem to Marysville (Ohio) | 4,006.50 mi (6,447.83 km) |
| Sem to Marysville (Washington) | 4,549.63 mi (7,321.92 km) |
| Sem to Maryville (Missouri) | 4,350.89 mi (7,002.07 km) |
| Sem to Maryville (Tennessee) | 4,276.54 mi (6,882.43 km) |
| Sem to Mason (Ohio) | 4,084.65 mi (6,573.60 km) |
| Sem to Mason City (Iowa) | 4,142.22 mi (6,666.25 km) |
| Sem to Massapequa (New York) | 3,660.64 mi (5,891.24 km) |
| Sem to Massapequa Park (New York) | 3,659.19 mi (5,888.90 km) |
| Sem to Massillon (Ohio) | 3,917.55 mi (6,304.69 km) |
| Sem to Mastic (New York) | 3,632.30 mi (5,845.63 km) |
| Sem to Mastic Beach (New York) | 3,634.23 mi (5,848.73 km) |
| Sem to Matteson (Illinois) | 4,072.04 mi (6,553.31 km) |
| Sem to Matthews (North Carolina) | 4,204.85 mi (6,767.05 km) |
| Sem to Mattoon (Illinois) | 4,204.88 mi (6,767.10 km) |
