Khanty-Mansiysk is a city in west-central Siberia in Russia. It lies on the eastern bank of the Irtysh River, 15 kilometers from its confluence with the Ob, in the oil-rich region of Western Siberia.

Kogalym is a town in Khanty-Mansi Autonomous Okrug, Russia, located on the Inguyagun River 325 kilometres northeast of Khanty-Mansiysk. Population: 58,181 ; 55,367 ; 44,297.