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.
Laurel Municipal Airport Laurel Municipal Airport (FAA LID: 6S8) is two miles north of Laurel, in Yellowstone County, Montana, and 11 mi southwest of Billings, Montana. The National Plan of Integrated Airport Systems for 2011–2015 categorized it as a "general aviation" facility. It sees no airlines.