| Rock Ferry to Dardenne Prairie (Missouri) | 4,049.49 mi (6,517.03 km) |
| Rock Ferry to Darien (Illinois) | 3,801.29 mi (6,117.59 km) |
| Rock Ferry to Davenport (Iowa) | 3,907.81 mi (6,289.02 km) |
| Rock Ferry to Davidson (North Carolina) | 3,825.21 mi (6,156.08 km) |
| Rock Ferry to Davie (Florida) | 4,277.82 mi (6,884.49 km) |
| Rock Ferry to Davis (California) | 5,111.65 mi (8,226.40 km) |
| Rock Ferry to Dayton (Nevada) | 5,006.64 mi (8,057.42 km) |
| Rock Ferry to Dayton (Ohio) | 3,750.97 mi (6,036.60 km) |
| Rock Ferry to Daytona Beach (Florida) | 4,150.19 mi (6,679.08 km) |
| Rock Ferry to De Pere (Wisconsin) | 3,678.74 mi (5,920.35 km) |
| Rock Ferry to De Witt (New York) | 3,287.22 mi (5,290.26 km) |
| Rock Ferry to Dearborn (Michigan) | 3,594.65 mi (5,785.03 km) |
| Rock Ferry to Dearborn Heights (Michigan) | 3,596.92 mi (5,788.68 km) |
| Rock Ferry to DeBary (Florida) | 4,175.62 mi (6,720.01 km) |
| Rock Ferry to Decatur (Alabama) | 4,113.97 mi (6,620.79 km) |
