| Port Huron to Harrison (Ohio) | 284.80 mi (458.35 km) |
| Port Huron to Harrison (Wisconsin) | 304.67 mi (490.32 km) |
| Port Huron to Harrisonburg (Virginia) | 365.32 mi (587.93 km) |
| Port Huron to Hartford (Connecticut) | 504.68 mi (812.21 km) |
| Port Huron to Hartford (Wisconsin) | 300.25 mi (483.21 km) |
| Port Huron to Hartselle (Alabama) | 637.94 mi (1,026.66 km) |
| Port Huron to Hartsville (Tennessee) | 496.25 mi (798.64 km) |
| Port Huron to Harvey (Illinois) | 282.79 mi (455.11 km) |
| Port Huron to Harvey (Louisiana) | 998.09 mi (1,606.27 km) |
| Port Huron to Hasbrouck Heights (New Jersey) | 454.05 mi (730.73 km) |
| Port Huron to Haslett (Michigan) | 100.67 mi (162.02 km) |
| Port Huron to Hastings (Minnesota) | 532.38 mi (856.78 km) |
| Port Huron to Hastings (Nebraska) | 836.76 mi (1,346.64 km) |
| Port Huron to Hattiesburg (Mississippi) | 890.37 mi (1,432.91 km) |
| Port Huron to Hauppauge (New York) | 497.18 mi (800.13 km) |
