| Seaford to Dixon (Illinois) | 4,052.59 mi (6,522.02 km) |
| Seaford to Dobbs Ferry (New York) | 3,468.52 mi (5,582.05 km) |
| Seaford to Doctor Phillips (Florida) | 4,369.24 mi (7,031.61 km) |
| Seaford to Dodge City (Kansas) | 4,647.37 mi (7,479.22 km) |
| Seaford to Dolton (Illinois) | 3,990.38 mi (6,421.90 km) |
| Seaford to Donna (Texas) | 5,173.83 mi (8,326.48 km) |
| Seaford to Dorado (Puerto Rico) | 4,210.34 mi (6,775.89 km) |
| Seaford to Doral (Florida) | 4,451.25 mi (7,163.59 km) |
| Seaford to Doraville (Georgia) | 4,220.16 mi (6,791.68 km) |
| Seaford to Dothan (Alabama) | 4,397.05 mi (7,076.36 km) |
| Seaford to Douglas (Arizona) | 5,333.74 mi (8,583.83 km) |
| Seaford to Douglas (Georgia) | 4,277.16 mi (6,883.43 km) |
| Seaford to Douglasville (Georgia) | 4,246.18 mi (6,833.56 km) |
| Seaford to Dover (Delaware) | 3,616.45 mi (5,820.11 km) |
| Seaford to Dover (New Hampshire) | 3,256.09 mi (5,240.17 km) |
