Barnaul (Барнау́л) is a city and the administrative centre of Altai Krai, Russia. Barnaul is situated in the southwest of the Siberian Federal District on the Ob River.
Barnaul Airport (Аэропорт Барнаул) (International airport code: BAX) (sometimes referred to as Barnaul West or Mikhaylovka or Novomikhaylovka) is a major airport in Altai Krai, Russia located 15 km (10 miles) W of Barnaul.