| Hickory to Dover (New Hampshire) | 757.04 mi (1,218.34 km) |
| Hickory to Dover (New Jersey) | 510.35 mi (821.33 km) |
| Hickory to Dover (Ohio) | 331.03 mi (532.74 km) |
| Hickory to Downers Grove (Illinois) | 551.93 mi (888.24 km) |
| Hickory to Downey (California) | 2,078.88 mi (3,345.63 km) |
| Hickory to Dranesville (Virginia) | 312.47 mi (502.88 km) |
| Hickory to Draper (Utah) | 1,683.40 mi (2,709.16 km) |
| Hickory to Drexel Heights (Arizona) | 1,715.22 mi (2,760.37 km) |
| Hickory to Drexel Hill (Pennsylvania) | 438.42 mi (705.56 km) |
| Hickory to Duarte (California) | 2,065.14 mi (3,323.52 km) |
| Hickory to Dublin (California) | 2,233.42 mi (3,594.35 km) |
| Hickory to Dublin (Georgia) | 239.72 mi (385.79 km) |
| Hickory to Dublin (Ohio) | 317.86 mi (511.54 km) |
| Hickory to Dubuque (Iowa) | 685.61 mi (1,103.39 km) |
| Hickory to Duluth (Georgia) | 200.13 mi (322.09 km) |
