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.
Tri-County Airport (Illinois) Tri-County Airport (FAA LID: 2C6) is a privately owned, public use airport located three nautical miles (6 km) west of the central business district of Yates City, a village in Knox County, Illinois, United States.