Question: Which airport is closer to a city, Monterey Regional Airport or Gulfport–Biloxi International Airport?
Sentence (from "Gulfport–Biloxi International Airport"): Gulfport–Biloxi International Airport (IATA: GPT, ICAO: KGPT, FAA LID: GPT) is a joint civil–military public-use airport three nautical miles (6 km) northeast of the central business district of Gulfport, a city in Harrison County, Mississippi, United States.
Relevant evidence: Yes