Orte die ca. 5 km von Grass Island (GRAANDFN30IP) entfernt sind
| Name | Typ | GOV-Kennung |
|---|---|---|
| Catholic Cemetery | Friedhof | CATERYFN30HQ |
| Lindenhurst | Ort | LINRSTFN30HQ |
| Indian Island | Insel | INDANDFN30HP |
| Cedar Island | Insel | CEDANDFN30HP |
| Nezeras Island | Insel | NEZANDFN30HP |
| Babylon | Ort | BABLONFN30IQ |
| Oak Island | Insel | OAKANDFN30IP |
| Grass Island | Insel | GRAANDFN30IP |
| Oak Beach | Ort | OAKACHFN30IP |
| Seganus Thatch | Insel | SEGTCHFN30IP |
| Gilgo-Oak Beach-Captree | Ort | GILREEFN30IP |
| Captree Island | Insel | CAPANDFN30IP |
| Sexton Island | Insel | SEXANDFN30JP |
| Fire Island Light Station | Gebäude | FIRIONFN30JP |
