| River Ridge to Darby (Pennsylvania) | 1,088.95 mi (1,752.49 km) |
| River Ridge to Dardenne Prairie (Missouri) | 608.52 mi (979.33 km) |
| River Ridge to Darien (Illinois) | 823.80 mi (1,325.78 km) |
| River Ridge to Davenport (Iowa) | 801.58 mi (1,290.01 km) |
| River Ridge to Davidson (North Carolina) | 665.79 mi (1,071.48 km) |
| River Ridge to Davie (Florida) | 662.20 mi (1,065.70 km) |
| River Ridge to Davis (California) | 1,884.46 mi (3,032.74 km) |
| River Ridge to Dayton (Nevada) | 1,778.43 mi (2,862.11 km) |
| River Ridge to Dayton (Ohio) | 759.07 mi (1,221.61 km) |
| River Ridge to Daytona Beach (Florida) | 550.49 mi (885.92 km) |
| River Ridge to De Pere (Wisconsin) | 1,006.71 mi (1,620.14 km) |
| River Ridge to De Witt (New York) | 1,193.36 mi (1,920.52 km) |
| River Ridge to Dearborn (Michigan) | 937.98 mi (1,509.53 km) |
| River Ridge to Dearborn Heights (Michigan) | 936.74 mi (1,507.54 km) |
| River Ridge to DeBary (Florida) | 540.41 mi (869.71 km) |
