| Seaford to Marysville (California) | 5,293.63 mi (8,519.27 km) |
| Seaford to Marysville (Ohio) | 3,887.94 mi (6,257.03 km) |
| Seaford to Marysville (Washington) | 4,799.13 mi (7,723.46 km) |
| Seaford to Maryville (Missouri) | 4,327.51 mi (6,964.45 km) |
| Seaford to Maryville (Tennessee) | 4,120.49 mi (6,631.29 km) |
| Seaford to Mason (Ohio) | 3,965.25 mi (6,381.45 km) |
| Seaford to Mason City (Iowa) | 4,130.98 mi (6,648.16 km) |
| Seaford to Massapequa (New York) | 3,466.64 mi (5,579.01 km) |
| Seaford to Massapequa Park (New York) | 3,465.17 mi (5,576.65 km) |
| Seaford to Massillon (Ohio) | 3,789.73 mi (6,098.98 km) |
| Seaford to Mastic (New York) | 3,434.84 mi (5,527.84 km) |
| Seaford to Mastic Beach (New York) | 3,436.21 mi (5,530.04 km) |
| Seaford to Matteson (Illinois) | 4,001.60 mi (6,439.95 km) |
| Seaford to Matthews (North Carolina) | 4,015.25 mi (6,461.92 km) |
| Seaford to Mattoon (Illinois) | 4,120.05 mi (6,630.58 km) |
