| Seaford to Haines City (Florida) | 4,391.18 mi (7,066.92 km) |
| Seaford to Halawa (Hawaii) | 7,275.19 mi (11,708.29 km) |
| Seaford to Half Moon Bay (California) | 5,416.28 mi (8,716.67 km) |
| Seaford to Halfway (Maryland) | 3,689.23 mi (5,937.24 km) |
| Seaford to Hallandale Beach (Florida) | 4,433.55 mi (7,135.10 km) |
| Seaford to Haltom City (Texas) | 4,795.97 mi (7,718.37 km) |
| Seaford to Ham Lake (Minnesota) | 4,032.64 mi (6,489.91 km) |
| Seaford to Hamilton (Ohio) | 3,974.05 mi (6,395.61 km) |
| Seaford to Hamilton Square (New Jersey) | 3,534.41 mi (5,688.09 km) |
| Seaford to Hammond (Indiana) | 3,986.79 mi (6,416.11 km) |
| Seaford to Hammond (Louisiana) | 4,641.30 mi (7,469.46 km) |
| Seaford to Hammonton (New Jersey) | 3,563.66 mi (5,735.15 km) |
| Seaford to Hampton (Virginia) | 3,745.09 mi (6,027.14 km) |
| Seaford to Hampton Bays (New York) | 3,418.83 mi (5,502.07 km) |
| Seaford to Hamtramck (Michigan) | 3,779.02 mi (6,081.75 km) |
