Distance From Blexen Airfield to Ulaanbaatar Chinggis Khaan International Airport

The distance from Blexen Airfield () to Ulaanbaatar Chinggis Khaan International Airport (UBN) is 3976 miles or 6399 kilometers or 3453 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 Blexen ( Germany ) to Ulaanbaatar (Sergelen) ( Mongolia )?

A one-way nonstop (direct) flight between Blexen and Ulaanbaatar (Sergelen) takes around 9 hours 8 minutes.

Estimated flight time from Blexen Airfield, Blexen, Germany to Ulaanbaatar Chinggis Khaan International Airport, Ulaanbaatar (Sergelen), Mongolia is 9 hours 8 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		6399 km
Statute Miles		3976 miles
Nautical Miles		3453 nm
Avg. Time of Flight		9 hours 8 minutes

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

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

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

Nonstop flight route between Blexen, Germany and Ulaanbaatar (Sergelen), Mongolia.

Time Difference Between the Airports • - UBN

Time difference between Blexen (Germany) and Ulaanbaatar (Sergelen) (Mongolia) is 6 Hours.
Ulaanbaatar (Sergelen) time is 6 Hours ahead of Blexen.

Location	Local Time
Blexen (Germany)	2026-05-01, 14:41:37 CEST
Ulaanbaatar (Sergelen) (Mongolia)	2026-05-01, 20:41:37 +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

Blexen Airfield ( / EDWT) Blexen, Germany

Destination

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