Question: Which city with a population of 5,985 is located three nautical miles northeast of the Palm Beach County Glades Airport?
Sentence (from "Palm Beach County Glades Airport"): Palm Beach County Glades Airport (IATA: PHK, ICAO: KPHK, FAA LID: PHK) is a county owned, public use airport in Palm Beach County, Florida, United States.
Relevant evidence: Yes