| Port Huron to Hazelwood (Missouri) | 505.86 mi (814.10 km) |
| Port Huron to Hazleton (Pennsylvania) | 360.51 mi (580.18 km) |
| Port Huron to Healdsburg (California) | 2,115.03 mi (3,403.81 km) |
| Port Huron to Heath (Ohio) | 204.38 mi (328.91 km) |
| Port Huron to Heber (Utah) | 1,495.21 mi (2,406.32 km) |
| Port Huron to Helena (Alabama) | 711.94 mi (1,145.75 km) |
| Port Huron to Helena (Montana) | 1,462.97 mi (2,354.42 km) |
| Port Huron to Hemet (California) | 1,962.22 mi (3,157.88 km) |
| Port Huron to Henderson (Kentucky) | 446.33 mi (718.31 km) |
| Port Huron to Henderson (Nevada) | 1,791.06 mi (2,882.43 km) |
| Port Huron to Henderson (North Carolina) | 507.12 mi (816.14 km) |
| Port Huron to Henderson (Texas) | 1,006.41 mi (1,619.67 km) |
| Port Huron to Hendersonville (North Carolina) | 529.08 mi (851.47 km) |
| Port Huron to Hendersonville (Tennessee) | 511.45 mi (823.10 km) |
| Port Huron to Hercules (California) | 2,100.16 mi (3,379.88 km) |
