Is Quad City International Airport or Harrisburg International Airport further west?
Harrisburg International Airport Harrisburg International Airport (IATA: MDT, ICAO: KMDT, FAA LID: MDT) is a public airport in Lower Swatara Township, Pennsylvania, nine miles (15 km) southeast of Harrisburg. It is owned by the Susquehanna Area Regional Airport Authority.
Springfield Municipal Airport (Minnesota) Springfield Municipal Airport (FAA LID: D42) is a city owned public use airport located one nautical mile (2 km) southwest of the central business district of Springfield, a city in Brown County, Minnesota, United States.. It is included in the National Plan of Integrated Airport Systems for 2017–2021, which categorized it as a "general aviation" facility.