| Gretna to Palestine (Texas) | 355.53 mi (572.18 km) |
| Gretna to Palisades Park (New Jersey) | 1,175.17 mi (1,891.25 km) |
| Gretna to Palm Bay (Florida) | 583.44 mi (938.96 km) |
| Gretna to Palm Beach Gardens (Florida) | 636.73 mi (1,024.73 km) |
| Gretna to Palm City (Florida) | 621.89 mi (1,000.83 km) |
| Gretna to Palm Coast (Florida) | 528.86 mi (851.11 km) |
| Gretna to Palm Desert (California) | 1,563.12 mi (2,515.60 km) |
| Gretna to Palm Harbor (Florida) | 458.92 mi (738.57 km) |
| Gretna to Palm River-Clair Mel (Florida) | 483.77 mi (778.54 km) |
| Gretna to Palm Springs (California) | 1,573.00 mi (2,531.49 km) |
| Gretna to Palm Springs (Florida) | 646.33 mi (1,040.17 km) |
| Gretna to Palm Valley (Florida) | 517.96 mi (833.58 km) |
| Gretna to Palmdale (California) | 1,665.29 mi (2,680.02 km) |
| Gretna to Palmer Ranch (Florida) | 495.97 mi (798.18 km) |
| Gretna to Palmetto (Florida) | 481.95 mi (775.63 km) |
