| On Top of the World Designated Place to Darby (Pennsylvania) | 846.86 mi (1,362.88 km) |
| On Top of the World Designated Place to Dardenne Prairie (Missouri) | 823.15 mi (1,324.73 km) |
| On Top of the World Designated Place to Darien (Illinois) | 929.71 mi (1,496.22 km) |
| On Top of the World Designated Place to Davenport (Iowa) | 978.58 mi (1,574.87 km) |
| On Top of the World Designated Place to Davidson (North Carolina) | 448.87 mi (722.38 km) |
| On Top of the World Designated Place to Davie (Florida) | 242.33 mi (390.00 km) |
| On Top of the World Designated Place to Davis (California) | 2,336.90 mi (3,760.87 km) |
| On Top of the World Designated Place to Dayton (Nevada) | 2,225.30 mi (3,581.28 km) |
| On Top of the World Designated Place to Dayton (Ohio) | 745.51 mi (1,199.78 km) |
| On Top of the World Designated Place to Daytona Beach (Florida) | 72.00 mi (115.87 km) |
| On Top of the World Designated Place to De Pere (Wisconsin) | 1,105.56 mi (1,779.23 km) |
| On Top of the World Designated Place to De Witt (New York) | 1,021.80 mi (1,644.43 km) |
| On Top of the World Designated Place to Dearborn (Michigan) | 913.97 mi (1,470.89 km) |
| On Top of the World Designated Place to Dearborn Heights (Michigan) | 914.43 mi (1,471.64 km) |
| On Top of the World Designated Place to DeBary (Florida) | 60.20 mi (96.89 km) |
