| Seaford to Morristown (New Jersey) | 3,502.73 mi (5,637.10 km) |
| Seaford to Morristown (Tennessee) | 4,071.17 mi (6,551.92 km) |
| Seaford to Morrisville (North Carolina) | 3,903.85 mi (6,282.63 km) |
| Seaford to Morro Bay (California) | 5,489.22 mi (8,834.05 km) |
| Seaford to Morton (Illinois) | 4,109.55 mi (6,613.68 km) |
| Seaford to Morton Grove (Illinois) | 3,978.76 mi (6,403.19 km) |
| Seaford to Moscow (Idaho) | 4,732.62 mi (7,616.42 km) |
| Seaford to Moses Lake (Washington) | 4,774.83 mi (7,684.35 km) |
| Seaford to Moss Bluff (Louisiana) | 4,763.15 mi (7,665.54 km) |
| Seaford to Moss Point (Mississippi) | 4,566.34 mi (7,348.81 km) |
| Seaford to Moultrie (Georgia) | 4,332.45 mi (6,972.41 km) |
| Seaford to Mounds View (Minnesota) | 4,039.61 mi (6,501.13 km) |
| Seaford to Mount Airy (North Carolina) | 3,946.71 mi (6,351.61 km) |
| Seaford to Mount Clemens (Michigan) | 3,763.29 mi (6,056.43 km) |
| Seaford to Mount Dora (Florida) | 4,357.26 mi (7,012.33 km) |
