| Seaford to Hermiston (Oregon) | 4,847.50 mi (7,801.30 km) |
| Seaford to Hermitage (Pennsylvania) | 3,726.54 mi (5,997.29 km) |
| Seaford to Hermosa Beach (California) | 5,497.48 mi (8,847.34 km) |
| Seaford to Hernando (Mississippi) | 4,406.84 mi (7,092.13 km) |
| Seaford to Herndon (Virginia) | 3,702.02 mi (5,957.83 km) |
| Seaford to Herriman (Utah) | 4,921.06 mi (7,919.68 km) |
| Seaford to Herrin (Illinois) | 4,225.90 mi (6,800.93 km) |
| Seaford to Hershey (Pennsylvania) | 3,614.06 mi (5,816.27 km) |
| Seaford to Hesperia (California) | 5,432.05 mi (8,742.04 km) |
| Seaford to Hewitt (Texas) | 4,863.27 mi (7,826.68 km) |
| Seaford to Hialeah (Florida) | 4,446.30 mi (7,155.62 km) |
| Seaford to Hialeah Gardens (Florida) | 4,447.64 mi (7,157.79 km) |
| Seaford to Hibbing (Minnesota) | 3,925.25 mi (6,317.08 km) |
| Seaford to Hickory (North Carolina) | 4,011.55 mi (6,455.97 km) |
| Seaford to Hickory Hills (Illinois) | 3,994.83 mi (6,429.05 km) |
