| Port Huron to Dallas (Oregon) | 2,015.98 mi (3,244.41 km) |
| Port Huron to Dallas (Texas) | 1,048.92 mi (1,688.08 km) |
| Port Huron to Dalton (Georgia) | 583.52 mi (939.08 km) |
| Port Huron to Daly City (California) | 2,119.30 mi (3,410.69 km) |
| Port Huron to Damascus (Maryland) | 374.35 mi (602.45 km) |
| Port Huron to Damascus (Oregon) | 1,968.16 mi (3,167.44 km) |
| Port Huron to Dana Point (California) | 2,006.15 mi (3,228.58 km) |
| Port Huron to Danbury (Connecticut) | 471.63 mi (759.02 km) |
| Port Huron to Dania Beach (Florida) | 1,176.28 mi (1,893.04 km) |
| Port Huron to Danville (California) | 2,090.81 mi (3,364.83 km) |
| Port Huron to Danville (Illinois) | 331.54 mi (533.57 km) |
| Port Huron to Danville (Indiana) | 306.51 mi (493.28 km) |
| Port Huron to Danville (Kentucky) | 388.97 mi (625.98 km) |
| Port Huron to Danville (Virginia) | 470.40 mi (757.03 km) |
| Port Huron to Daphne (Alabama) | 904.71 mi (1,456.00 km) |
