| Uniondale to Hazelwood (Missouri) | 900.55 mi (1,449.30 km) |
| Uniondale to Hazleton (Pennsylvania) | 125.34 mi (201.71 km) |
| Uniondale to Healdsburg (California) | 2,589.71 mi (4,167.74 km) |
| Uniondale to Heath (Ohio) | 467.94 mi (753.08 km) |
| Uniondale to Heber (Utah) | 1,967.31 mi (3,166.07 km) |
| Uniondale to Helena (Alabama) | 893.44 mi (1,437.86 km) |
| Uniondale to Helena (Montana) | 1,943.06 mi (3,127.05 km) |
| Uniondale to Hemet (California) | 2,410.88 mi (3,879.94 km) |
| Uniondale to Henderson (Kentucky) | 773.00 mi (1,244.02 km) |
| Uniondale to Henderson (Nevada) | 2,247.51 mi (3,617.02 km) |
| Uniondale to Henderson (North Carolina) | 399.84 mi (643.48 km) |
| Uniondale to Henderson (Texas) | 1,313.85 mi (2,114.43 km) |
| Uniondale to Hendersonville (North Carolina) | 609.01 mi (980.11 km) |
| Uniondale to Hendersonville (Tennessee) | 765.32 mi (1,231.67 km) |
| Uniondale to Hercules (California) | 2,572.88 mi (4,140.66 km) |
