| Rockwall to Des Plaines (Illinois) | 783.92 mi (1,261.60 km) |
| Rockwall to Desert Hot Springs (California) | 1,159.62 mi (1,866.22 km) |
| Rockwall to DeSoto (Texas) | 33.08 mi (53.24 km) |
| Rockwall to Destin (Florida) | 611.27 mi (983.74 km) |
| Rockwall to Destrehan (Louisiana) | 411.83 mi (662.77 km) |
| Rockwall to Detroit (Michigan) | 977.59 mi (1,573.29 km) |
| Rockwall to Diamond Bar (California) | 1,232.39 mi (1,983.33 km) |
| Rockwall to Diamond Springs (California) | 1,419.54 mi (2,284.53 km) |
| Rockwall to Dickinson (North Dakota) | 1,021.76 mi (1,644.36 km) |
| Rockwall to Dickinson (Texas) | 252.70 mi (406.68 km) |
| Rockwall to Dickson (Tennessee) | 560.16 mi (901.49 km) |
| Rockwall to Difficult Run (Virginia) | 1,142.80 mi (1,839.15 km) |
| Rockwall to Dinuba (California) | 1,324.37 mi (2,131.36 km) |
| Rockwall to Discovery Bay (California) | 1,453.37 mi (2,338.97 km) |
| Rockwall to Dix Hills (New York) | 1,383.00 mi (2,225.73 km) |
