| Washington Court House to Des Plaines (Illinois) | 290.62 mi (467.71 km) |
| Washington Court House to Desert Hot Springs (California) | 1,862.47 mi (2,997.36 km) |
| Washington Court House to DeSoto (Texas) | 888.92 mi (1,430.58 km) |
| Washington Court House to Destin (Florida) | 654.67 mi (1,053.58 km) |
| Washington Court House to Destrehan (Louisiana) | 769.40 mi (1,238.23 km) |
| Washington Court House to Detroit (Michigan) | 197.32 mi (317.56 km) |
| Washington Court House to Diamond Bar (California) | 1,929.18 mi (3,104.72 km) |
| Washington Court House to Diamond Springs (California) | 1,991.82 mi (3,205.52 km) |
| Washington Court House to Dickinson (North Dakota) | 1,095.41 mi (1,762.89 km) |
| Washington Court House to Dickinson (Texas) | 959.58 mi (1,544.30 km) |
| Washington Court House to Dickson (Tennessee) | 322.20 mi (518.53 km) |
| Washington Court House to Difficult Run (Virginia) | 328.40 mi (528.51 km) |
| Washington Court House to Dinuba (California) | 1,955.19 mi (3,146.58 km) |
| Washington Court House to Discovery Bay (California) | 2,045.27 mi (3,291.54 km) |
| Washington Court House to Dix Hills (New York) | 539.55 mi (868.32 km) |
