Distance From Brown Field to Ulaanbaatar Chinggis Khaan International Airport

The distance from Brown Field () to Ulaanbaatar Chinggis Khaan International Airport (UBN) is 5867 miles or 9442 kilometers or 5095 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 Scenic ( United States ) to Ulaanbaatar (Sergelen) ( Mongolia )?

A one-way nonstop (direct) flight between Scenic and Ulaanbaatar (Sergelen) takes around 13 hours 29 minutes.

Estimated flight time from Brown Field, Scenic, United States to Ulaanbaatar Chinggis Khaan International Airport, Ulaanbaatar (Sergelen), Mongolia is 13 hours 29 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		9442 km
Statute Miles		5867 miles
Nautical Miles		5095 nm
Avg. Time of Flight		13 hours 29 minutes

Brown Field to Ulaanbaatar Chinggis Khaan International Airport Flight Route Map - to UBN Flight Path

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

Click to see flight route on Google Map between Scenic, United States and Ulaanbaatar (Sergelen), Mongolia. .

Nonstop flight route between Scenic, United States and Ulaanbaatar (Sergelen), Mongolia.

Time Difference Between the Airports • - UBN

Time difference between Scenic (United States) and Ulaanbaatar (Sergelen) (Mongolia) is 13 Hours.
Ulaanbaatar (Sergelen) time is 13 Hours ahead of Scenic.

Location	Local Time
Scenic (United States)	2026-06-17, 18:33:22 CDT
Ulaanbaatar (Sergelen) (Mongolia)	2026-06-18, 07:33:22 +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

Brown Field ( / 3SD3) Scenic, United States

Destination

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