| Seaford to Naugatuck (Connecticut) | 3,414.78 mi (5,495.56 km) |
| Seaford to Navarre (Florida) | 4,498.94 mi (7,240.34 km) |
| Seaford to Nederland (Texas) | 4,812.25 mi (7,744.56 km) |
| Seaford to Neenah (Wisconsin) | 3,908.31 mi (6,289.82 km) |
| Seaford to Neosho (Missouri) | 4,480.71 mi (7,211.00 km) |
| Seaford to Nesconset (New York) | 3,445.88 mi (5,545.61 km) |
| Seaford to New Albany (Indiana) | 4,074.54 mi (6,557.34 km) |
| Seaford to New Albany (Ohio) | 3,871.64 mi (6,230.80 km) |
| Seaford to New Baltimore (Michigan) | 3,753.63 mi (6,040.89 km) |
| Seaford to New Baltimore (Virginia) | 3,725.35 mi (5,995.36 km) |
| Seaford to New Bedford (Massachusetts) | 3,320.04 mi (5,343.08 km) |
| Seaford to New Berlin (Wisconsin) | 3,949.28 mi (6,355.76 km) |
| Seaford to New Bern (North Carolina) | 3,864.21 mi (6,218.85 km) |
| Seaford to New Braunfels (Texas) | 4,990.23 mi (8,031.00 km) |
| Seaford to New Brighton (Minnesota) | 4,041.47 mi (6,504.12 km) |
