Novosibirsk Tolmachevo Airport — Novosibirsk, Russia

Serving Russia's third-largest city and the unofficial capital of Siberia, OVB has grown into the region's most important air hub, a role reinforced by S7 Airlines' extensive network radiating from its base there toward Moscow, the Russian Far East, and Central Asia. Novosibirsk itself emerged largely in the twentieth century as a planned industrial and scientific center, home to the Akademgorodok research district, and its airport reflects that relatively young but rapidly built infrastructure. Tolmachevo also functions as a significant cargo and transit point, benefiting from Novosibirsk's position along routes connecting Europe and East Asia across Russian airspace. Two runways allow it to handle both a dense domestic schedule linking Siberian cities and a smaller roster of international connections. For much of Siberia's population spread across vast distances, Novosibirsk's airport serves as the practical connecting point to reach Moscow and destinations further afield.