Jungwon Air Base/Chungju Airport — Gimseang-ro, South Korea

Jungwon Air Base, also referred to as Chungju Airport (JWO), is a South Korean military airfield located near Chungju in North Chungcheong Province. The base is primarily operated by the Republic of Korea Air Force and has limited to no scheduled civilian passenger service, distinguishing it from South Korea's major commercial airports. Historically, JWO has been used for military training and operational purposes rather than public air travel, and any civilian access has generally been minimal or occasional. Travelers researching JWO should note that it functions chiefly as a defense facility, and those seeking commercial flights to the Chungju area typically rely on other transportation options such as rail or road connections to nearby larger airports.