| Gretna to Storm Lake (Iowa) | 924.77 mi (1,488.27 km) |
| Gretna to Storrs (Connecticut) | 1,287.40 mi (2,071.87 km) |
| Gretna to Stoughton (Wisconsin) | 900.32 mi (1,448.92 km) |
| Gretna to Stow (Ohio) | 915.74 mi (1,473.74 km) |
| Gretna to Streamwood (Illinois) | 843.25 mi (1,357.07 km) |
| Gretna to Streator (Illinois) | 777.86 mi (1,251.84 km) |
| Gretna to Streetsboro (Ohio) | 921.95 mi (1,483.73 km) |
| Gretna to Strongsville (Ohio) | 912.14 mi (1,467.95 km) |
| Gretna to Stuart (Florida) | 623.78 mi (1,003.87 km) |
| Gretna to Stuarts Draft (Virginia) | 842.88 mi (1,356.48 km) |
| Gretna to Sturgis (Michigan) | 861.08 mi (1,385.78 km) |
| Gretna to Suamico (Wisconsin) | 1,023.16 mi (1,646.61 km) |
| Gretna to Sudley (Virginia) | 941.32 mi (1,514.91 km) |
| Gretna to Suffern (New York) | 1,179.67 mi (1,898.50 km) |
| Gretna to Suffolk (Virginia) | 903.98 mi (1,454.81 km) |
