FS2004 Scenery - Cape Girardeau Regional Airport (IATA: CGI, ICAO: KCGI) is a public airport located five miles (8 km) southwest of the central business district (CBD) of Cape Girardeau, a city in Cape Girardeau County, Missouri, USA. The airport covers 557 acres (225 ha) and has two runways. It is used for general aviation. Created using Instant Scenery. Libraries listed. Created With assistance from David "Opa" Marshall, by John B. Loney, Jr.