| Port Huron to Decatur (Alabama) | 630.36 mi (1,014.46 km) |
| Port Huron to Decatur (Georgia) | 644.27 mi (1,036.86 km) |
| Port Huron to Decatur (Illinois) | 399.72 mi (643.29 km) |
| Port Huron to Deer Park (New York) | 493.20 mi (793.72 km) |
| Port Huron to Deer Park (Texas) | 1,155.28 mi (1,859.25 km) |
| Port Huron to Deerfield (Illinois) | 281.07 mi (452.35 km) |
| Port Huron to Deerfield Beach (Florida) | 1,159.61 mi (1,866.21 km) |
| Port Huron to Defiance (Ohio) | 153.48 mi (247.00 km) |
| Port Huron to DeForest (Wisconsin) | 348.60 mi (561.02 km) |
| Port Huron to DeKalb (Illinois) | 329.63 mi (530.48 km) |
| Port Huron to Del Aire (California) | 2,025.01 mi (3,258.94 km) |
| Port Huron to Del City (Oklahoma) | 954.80 mi (1,536.60 km) |
| Port Huron to Del Rio (Texas) | 1,387.83 mi (2,233.50 km) |
| Port Huron to DeLand (Florida) | 966.63 mi (1,555.64 km) |
| Port Huron to Delano (California) | 2,011.68 mi (3,237.49 km) |
