Do both Central Illinois Regional Airport and Idaho Falls Regional Airport serve two cities each?
Idaho Falls Regional Airport Idaho Falls Regional Airport (IATA: KIDA, ICAO: IDA) is a city owned, public use airport located two nautical miles (4 km) northwest of the central business district of Idaho Falls, a city in Bonneville County, Idaho, United States. It was formerly known as Fanning Field. It is the second-busiest airport in Idaho after Boise Airport.
Park Ridge, Illinois Park Ridge is a city in Cook County, Illinois, United States, and a Chicago suburb. The population was 37,480 at the 2010 census. It is located 15 mi northwest of downtown Chicago. It is close to O'Hare International Airport, major expressways, and rail transportation. It is a part of the Chicago metropolitan area, bordering three northwestern neighborhoods of Chicago's Far North Side (Edison Park, Norwood Park, and O'Hare.)