Distance From Ulaanbaatar Chinggis Khaan International Airport to Novosibirsk Tolmachevo Airport, UBN - OVB Distance

The distance from Ulaanbaatar Chinggis Khaan International Airport (UBN) to Novosibirsk Tolmachevo Airport (OVB) is 1155 miles or 1858 kilometers or 1003 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Ulaanbaatar (Sergelen) ( Mongolia ) to Novosibirsk ( Russia )?

A one-way nonstop (direct) flight between Ulaanbaatar (Sergelen) and Novosibirsk takes around 2 hours 39 minutes.

Estimated flight time from Ulaanbaatar Chinggis Khaan International Airport, Ulaanbaatar (Sergelen), Mongolia to Novosibirsk Tolmachevo Airport, Novosibirsk, Russia is 2 hours 39 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • UBN - OVB

Kilometers		1858 km
Statute Miles		1155 miles
Nautical Miles		1003 nm
Avg. Time of Flight		2 hours 39 minutes

Ulaanbaatar Chinggis Khaan International Airport to Novosibirsk Tolmachevo Airport Flight Route Map - UBN to OVB Flight Path

Location of Ulaanbaatar Chinggis Khaan International Airport & Novosibirsk Tolmachevo Airport is given below.
Click the map to view Ulaanbaatar (Sergelen) to Novosibirsk nonstop flight path and travel direction.

Click to see flight route on Google Map between Ulaanbaatar (Sergelen), Mongolia and Novosibirsk, Russia. .

Nonstop flight route between Ulaanbaatar (Sergelen), Mongolia and Novosibirsk, Russia.

Time Difference Between the Airports • UBN - OVB

Time difference between Ulaanbaatar (Sergelen) (Mongolia) and Novosibirsk (Russia) is 1 Hours.
Novosibirsk time is 1 Hours behind Ulaanbaatar (Sergelen).

Location	Local Time
Ulaanbaatar (Sergelen) (Mongolia)	2026-10-29, 21:54:59 +08
Novosibirsk (Russia)	2026-10-29, 20:54:59 +07

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Ulaanbaatar Chinggis Khaan International Airport (UBN / ZMCK) Ulaanbaatar (Sergelen), Mongolia

Destination

Novosibirsk Tolmachevo Airport (OVB / UNNT) Novosibirsk, Russia