| Port Huron to Punta Gorda (Florida) | 1,111.79 mi (1,789.25 km) |
| Port Huron to Puyallup (Washington) | 1,944.17 mi (3,128.84 km) |
| Port Huron to Queen Creek (Arizona) | 1,711.82 mi (2,754.91 km) |
| Port Huron to Queens (New York) | 470.35 mi (756.96 km) |
| Port Huron to Quincy (Illinois) | 508.29 mi (818.01 km) |
| Port Huron to Quincy (Massachusetts) | 582.41 mi (937.30 km) |
| Port Huron to Raceland (Louisiana) | 1,021.82 mi (1,644.45 km) |
| Port Huron to Racine (Wisconsin) | 272.75 mi (438.96 km) |
| Port Huron to Radcliff (Kentucky) | 401.23 mi (645.71 km) |
| Port Huron to Radford (Virginia) | 416.83 mi (670.83 km) |
| Port Huron to Rahway (New Jersey) | 450.88 mi (725.62 km) |
| Port Huron to Raleigh (North Carolina) | 533.79 mi (859.05 km) |
| Port Huron to Ramona (California) | 1,979.78 mi (3,186.15 km) |
| Port Huron to Ramsey (Minnesota) | 567.85 mi (913.87 km) |
| Port Huron to Ramsey (New Jersey) | 445.72 mi (717.31 km) |
