Pryluky is a city located on the Udai River in Chernihiv Oblast, north-central Ukraine. Serving as the administrative center of Pryluky Raion, the city itself is incorporated as a city of oblast significance and does not belong to the raion. Located nearby is the Pryluky air base, a major strategic bomber base during the Cold War, which is Ukraine's largest airfield. Population: 57,735  ^ "Чисельність наявного населення України ". State Statistics Service of Ukraine. Retrieved 1 July 2016.