| Port Huron to Dixon (California) | 2,067.10 mi (3,326.68 km) |
| Port Huron to Dixon (Illinois) | 367.54 mi (591.50 km) |
| Port Huron to Dobbs Ferry (New York) | 460.32 mi (740.82 km) |
| Port Huron to Doctor Phillips (Florida) | 1,005.64 mi (1,618.42 km) |
| Port Huron to Dodge City (Kansas) | 990.82 mi (1,594.57 km) |
| Port Huron to Dolton (Illinois) | 279.67 mi (450.08 km) |
| Port Huron to Donna (Texas) | 1,458.49 mi (2,347.21 km) |
| Port Huron to Dorado (Puerto Rico) | 1,939.19 mi (3,120.82 km) |
| Port Huron to Doral (Florida) | 1,191.94 mi (1,918.24 km) |
| Port Huron to Doraville (Georgia) | 634.75 mi (1,021.54 km) |
| Port Huron to Dothan (Alabama) | 827.90 mi (1,332.38 km) |
| Port Huron to Douglas (Arizona) | 1,683.69 mi (2,709.63 km) |
| Port Huron to Douglas (Georgia) | 793.21 mi (1,276.55 km) |
| Port Huron to Douglasville (Georgia) | 650.30 mi (1,046.56 km) |
| Port Huron to Dover (Delaware) | 446.49 mi (718.55 km) |
