Which airport is farther from the nearest city, Great Falls International Airport or Tri-Cities Airport?
Great Falls International Airport Great Falls International Airport (IATA: GTF, ICAO: KGTF, FAA LID: GTF) is a public/military airport in city limits three miles southwest of central Great Falls in Cascade County, Montana.
Niagara International Airport Niagara Airport may refer to airports/airfields within the Buffalo-Niagara Falls metro area, of New York State, USA, and Ontario, Canada: