| Syosset to Hazelwood (Missouri) | 905.77 mi (1,457.70 km) |
| Syosset to Hazleton (Pennsylvania) | 129.38 mi (208.22 km) |
| Syosset to Healdsburg (California) | 2,592.87 mi (4,172.82 km) |
| Syosset to Heath (Ohio) | 473.18 mi (761.51 km) |
| Syosset to Heber (Utah) | 1,970.63 mi (3,171.42 km) |
| Syosset to Helena (Alabama) | 901.09 mi (1,450.16 km) |
| Syosset to Helena (Montana) | 1,944.60 mi (3,129.52 km) |
| Syosset to Hemet (California) | 2,415.42 mi (3,887.24 km) |
| Syosset to Henderson (Kentucky) | 779.01 mi (1,253.70 km) |
| Syosset to Henderson (Nevada) | 2,251.72 mi (3,623.79 km) |
| Syosset to Henderson (North Carolina) | 408.12 mi (656.81 km) |
| Syosset to Henderson (Texas) | 1,320.73 mi (2,125.51 km) |
| Syosset to Hendersonville (North Carolina) | 616.87 mi (992.76 km) |
| Syosset to Hendersonville (Tennessee) | 772.15 mi (1,242.66 km) |
| Syosset to Hercules (California) | 2,576.21 mi (4,146.00 km) |
