Distance From Korobcheyevo Airfield to Ulaanbaatar Chinggis Khaan International Airport

The distance from Korobcheyevo Airfield () to Ulaanbaatar Chinggis Khaan International Airport (UBN) is 2855 miles or 4594 kilometers or 2479 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 Kolomna ( Russia ) to Ulaanbaatar (Sergelen) ( Mongolia )?

A one-way nonstop (direct) flight between Kolomna and Ulaanbaatar (Sergelen) takes around 6 hours 33 minutes.

Estimated flight time from Korobcheyevo Airfield, Kolomna, Russia to Ulaanbaatar Chinggis Khaan International Airport, Ulaanbaatar (Sergelen), Mongolia is 6 hours 33 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

Kilometers		4594 km
Statute Miles		2855 miles
Nautical Miles		2479 nm
Avg. Time of Flight		6 hours 33 minutes

Korobcheyevo Airfield to Ulaanbaatar Chinggis Khaan International Airport Flight Route Map - to UBN Flight Path

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

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

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

Time Difference Between the Airports • - UBN

Time difference between Kolomna (Russia) and Ulaanbaatar (Sergelen) (Mongolia) is 5 Hours.
Ulaanbaatar (Sergelen) time is 5 Hours ahead of Kolomna.

Location	Local Time
Kolomna (Russia)	2026-03-18, 21:52:26 MSK
Ulaanbaatar (Sergelen) (Mongolia)	2026-03-19, 02:52:26 +08

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

Korobcheyevo Airfield ( / ) Kolomna, Russia

Destination

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