| Gretna to Finneytown (Ohio) | 715.62 mi (1,151.68 km) |
| Gretna to Firestone (Colorado) | 1,097.99 mi (1,767.04 km) |
| Gretna to Fish Hawk (Florida) | 494.78 mi (796.27 km) |
| Gretna to Fishers (Indiana) | 731.61 mi (1,177.42 km) |
| Gretna to Fitchburg (Massachusetts) | 1,336.42 mi (2,150.76 km) |
| Gretna to Fitchburg (Wisconsin) | 904.11 mi (1,455.03 km) |
| Gretna to Five Corners (Washington) | 2,062.17 mi (3,318.73 km) |
| Gretna to Five Forks (South Carolina) | 568.02 mi (914.13 km) |
| Gretna to Flagstaff (Arizona) | 1,304.95 mi (2,100.12 km) |
| Gretna to Flat Rock (Michigan) | 922.72 mi (1,484.97 km) |
| Gretna to Fleming Island (Florida) | 499.02 mi (803.10 km) |
| Gretna to Flint (Michigan) | 971.76 mi (1,563.89 km) |
| Gretna to Floral Park (New York) | 1,182.96 mi (1,903.79 km) |
| Gretna to Florence (Alabama) | 367.33 mi (591.15 km) |
| Gretna to Florence (Arizona) | 1,275.46 mi (2,052.66 km) |
