| Pembroke Dock to Dardenne Prairie (Missouri) | 4,022.17 mi (6,473.06 km) |
| Pembroke Dock to Darien (Illinois) | 3,776.10 mi (6,077.04 km) |
| Pembroke Dock to Davenport (Iowa) | 3,886.14 mi (6,254.14 km) |
| Pembroke Dock to Davidson (North Carolina) | 3,775.58 mi (6,076.21 km) |
| Pembroke Dock to Davie (Florida) | 4,209.95 mi (6,775.25 km) |
| Pembroke Dock to Davis (California) | 5,133.68 mi (8,261.86 km) |
| Pembroke Dock to Dayton (Nevada) | 5,026.14 mi (8,088.79 km) |
| Pembroke Dock to Dayton (Ohio) | 3,715.73 mi (5,979.89 km) |
| Pembroke Dock to Daytona Beach (Florida) | 4,089.02 mi (6,580.63 km) |
| Pembroke Dock to De Pere (Wisconsin) | 3,659.75 mi (5,889.80 km) |
| Pembroke Dock to De Witt (New York) | 3,247.53 mi (5,226.39 km) |
| Pembroke Dock to Dearborn (Michigan) | 3,563.66 mi (5,735.16 km) |
| Pembroke Dock to Dearborn Heights (Michigan) | 3,566.03 mi (5,738.97 km) |
| Pembroke Dock to DeBary (Florida) | 4,114.26 mi (6,621.25 km) |
| Pembroke Dock to Decatur (Alabama) | 4,072.40 mi (6,553.90 km) |
