| Hilton Head Island to Hormigueros (Puerto Rico) | 1,289.04 mi (2,074.51 km) |
| Hilton Head Island to Horn Lake (Mississippi) | 568.10 mi (914.28 km) |
| Hilton Head Island to Hot Springs (Arkansas) | 727.05 mi (1,170.07 km) |
| Hilton Head Island to Hot Springs Village (Arkansas) | 724.18 mi (1,165.46 km) |
| Hilton Head Island to Houma (Louisiana) | 616.98 mi (992.94 km) |
| Hilton Head Island to Houston (Texas) | 882.09 mi (1,419.58 km) |
| Hilton Head Island to Howard (Wisconsin) | 942.37 mi (1,516.60 km) |
| Hilton Head Island to Huber Heights (Ohio) | 562.15 mi (904.69 km) |
| Hilton Head Island to Hudson (Florida) | 288.82 mi (464.80 km) |
| Hilton Head Island to Hudson (Ohio) | 626.48 mi (1,008.22 km) |
| Hilton Head Island to Hudson (Wisconsin) | 1,091.88 mi (1,757.20 km) |
| Hilton Head Island to Hueytown (Alabama) | 374.02 mi (601.93 km) |
| Hilton Head Island to Hugo (Minnesota) | 1,109.77 mi (1,786.00 km) |
| Hilton Head Island to Humacao (Puerto Rico) | 1,343.17 mi (2,161.63 km) |
| Hilton Head Island to Humble (Texas) | 871.46 mi (1,402.48 km) |
