| Seaham to Hunters Creek (Florida) | 4,256.63 mi (6,850.39 km) |
| Seaham to Huntersville (North Carolina) | 3,870.43 mi (6,228.86 km) |
| Seaham to Huntington (Indiana) | 3,772.26 mi (6,070.86 km) |
| Seaham to Huntington (Virginia) | 3,556.91 mi (5,724.29 km) |
| Seaham to Huntington (West Virginia) | 3,779.72 mi (6,082.87 km) |
| Seaham to Huntington Beach (California) | 5,264.74 mi (8,472.78 km) |
| Seaham to Huntington Park (California) | 5,254.63 mi (8,456.51 km) |
| Seaham to Huntington Station (New York) | 3,318.07 mi (5,339.92 km) |
| Seaham to Huntley (Illinois) | 3,815.52 mi (6,140.49 km) |
| Seaham to Huntsville (Alabama) | 4,126.49 mi (6,640.94 km) |
| Seaham to Huntsville (Texas) | 4,671.03 mi (7,517.29 km) |
| Seaham to Huron (South Dakota) | 4,042.50 mi (6,505.78 km) |
| Seaham to Hurricane (Utah) | 4,921.92 mi (7,921.07 km) |
| Seaham to Hurst (Texas) | 4,614.95 mi (7,427.04 km) |
| Seaham to Hutchinson (Kansas) | 4,360.70 mi (7,017.88 km) |
