| Gretna to Effingham (Illinois) | 642.06 mi (1,033.29 km) |
| Gretna to Eggertsville (New York) | 1,095.26 mi (1,762.64 km) |
| Gretna to Egypt Lake-Leto (Florida) | 474.38 mi (763.44 km) |
| Gretna to El Cajon (California) | 1,595.87 mi (2,568.31 km) |
| Gretna to El Campo (Texas) | 377.05 mi (606.80 km) |
| Gretna to El Centro (California) | 1,514.50 mi (2,437.36 km) |
| Gretna to El Cerrito (California) | 1,919.39 mi (3,088.95 km) |
| Gretna to El Dorado (Arkansas) | 275.48 mi (443.34 km) |
| Gretna to El Dorado (Kansas) | 671.40 mi (1,080.51 km) |
| Gretna to El Dorado Hills (California) | 1,859.64 mi (2,992.81 km) |
| Gretna to El Mirage (Arizona) | 1,330.50 mi (2,141.24 km) |
| Gretna to El Monte (California) | 1,659.17 mi (2,670.18 km) |
| Gretna to El Paso (Texas) | 979.46 mi (1,576.29 km) |
| Gretna to El Paso de Robles (California) | 1,813.68 mi (2,918.83 km) |
| Gretna to El Reno (Oklahoma) | 602.18 mi (969.11 km) |
