| Gretna to Attleboro (Massachusetts) | 1,333.21 mi (2,145.60 km) |
| Gretna to Atwater (California) | 1,821.85 mi (2,931.98 km) |
| Gretna to Auburn (Alabama) | 327.57 mi (527.17 km) |
| Gretna to Auburn (California) | 1,863.74 mi (2,999.40 km) |
| Gretna to Auburn (Indiana) | 839.40 mi (1,350.88 km) |
| Gretna to Auburn (Maine) | 1,460.28 mi (2,350.09 km) |
| Gretna to Auburn (New York) | 1,168.05 mi (1,879.80 km) |
| Gretna to Auburn (Washington) | 2,088.08 mi (3,360.44 km) |
| Gretna to Auburn Hills (Michigan) | 959.04 mi (1,543.43 km) |
| Gretna to Auburndale (Florida) | 513.93 mi (827.08 km) |
| Gretna to Augusta (Georgia) | 526.42 mi (847.20 km) |
| Gretna to Augusta (Maine) | 1,491.13 mi (2,399.74 km) |
| Gretna to Aurora (Colorado) | 1,070.39 mi (1,722.63 km) |
| Gretna to Aurora (Illinois) | 824.88 mi (1,327.51 km) |
| Gretna to Aurora (Ohio) | 926.08 mi (1,490.37 km) |
