| Port Huron to Horizon West (Florida) | 1,005.69 mi (1,618.51 km) |
| Port Huron to Hormigueros (Puerto Rico) | 1,935.89 mi (3,115.51 km) |
| Port Huron to Horn Lake (Mississippi) | 688.60 mi (1,108.20 km) |
| Port Huron to Hot Springs (Arkansas) | 818.10 mi (1,316.60 km) |
| Port Huron to Hot Springs Village (Arkansas) | 806.18 mi (1,297.42 km) |
| Port Huron to Houma (Louisiana) | 1,032.87 mi (1,662.25 km) |
| Port Huron to Houston (Texas) | 1,159.02 mi (1,865.27 km) |
| Port Huron to Howard (Wisconsin) | 302.58 mi (486.96 km) |
| Port Huron to Huber Heights (Ohio) | 232.52 mi (374.21 km) |
| Port Huron to Hudson (Florida) | 1,010.42 mi (1,626.11 km) |
| Port Huron to Hudson (Ohio) | 130.79 mi (210.49 km) |
| Port Huron to Hudson (Wisconsin) | 529.37 mi (851.94 km) |
| Port Huron to Hueytown (Alabama) | 705.44 mi (1,135.29 km) |
| Port Huron to Hugo (Minnesota) | 543.13 mi (874.08 km) |
| Port Huron to Humacao (Puerto Rico) | 1,971.62 mi (3,173.01 km) |
