| Port Huron to Havelock (North Carolina) | 631.98 mi (1,017.07 km) |
| Port Huron to Haverhill (Massachusetts) | 574.44 mi (924.47 km) |
| Port Huron to Havre de Grace (Maryland) | 405.00 mi (651.78 km) |
| Port Huron to Hawaiian Gardens (California) | 2,012.98 mi (3,239.58 km) |
| Port Huron to Hawaiian Paradise Park (Hawaii) | 4,434.97 mi (7,137.39 km) |
| Port Huron to Hawthorne (California) | 2,023.99 mi (3,257.29 km) |
| Port Huron to Hawthorne (New Jersey) | 447.55 mi (720.26 km) |
| Port Huron to Hayden (Idaho) | 1,685.83 mi (2,713.08 km) |
| Port Huron to Hayesville (Oregon) | 1,998.95 mi (3,217.00 km) |
| Port Huron to Hays (Kansas) | 923.81 mi (1,486.73 km) |
| Port Huron to Haysville (Kansas) | 869.08 mi (1,398.65 km) |
| Port Huron to Hayward (California) | 2,100.96 mi (3,381.17 km) |
| Port Huron to Hazel Crest (Illinois) | 285.49 mi (459.45 km) |
| Port Huron to Hazel Dell (Washington) | 1,975.37 mi (3,179.05 km) |
| Port Huron to Hazel Park (Michigan) | 49.10 mi (79.01 km) |
