| Gretna to Des Plaines (Illinois) | 846.22 mi (1,361.86 km) |
| Gretna to Desert Hot Springs (California) | 1,573.77 mi (2,532.74 km) |
| Gretna to DeSoto (Texas) | 443.04 mi (713.01 km) |
| Gretna to Destin (Florida) | 216.57 mi (348.53 km) |
| Gretna to Destrehan (Louisiana) | 19.27 mi (31.01 km) |
| Gretna to Detroit (Michigan) | 944.16 mi (1,519.49 km) |
| Gretna to Diamond Bar (California) | 1,646.79 mi (2,650.24 km) |
| Gretna to Diamond Springs (California) | 1,848.68 mi (2,975.16 km) |
| Gretna to Dickinson (North Dakota) | 1,357.12 mi (2,184.07 km) |
| Gretna to Dickinson (Texas) | 302.20 mi (486.34 km) |
| Gretna to Dickson (Tennessee) | 452.69 mi (728.54 km) |
| Gretna to Difficult Run (Virginia) | 952.46 mi (1,532.83 km) |
| Gretna to Dinuba (California) | 1,749.45 mi (2,815.47 km) |
| Gretna to Discovery Bay (California) | 1,881.23 mi (3,027.55 km) |
| Gretna to Dix Hills (New York) | 1,201.95 mi (1,934.36 km) |
