Distance From Left Coulee Airport to Ulaanbaatar Chinggis Khaan International Airport

The distance from Left Coulee Airport () to Ulaanbaatar Chinggis Khaan International Airport (UBN) is 5494 miles or 8842 kilometers or 4771 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 Winifred ( United States ) to Ulaanbaatar (Sergelen) ( Mongolia )?

A one-way nonstop (direct) flight between Winifred and Ulaanbaatar (Sergelen) takes around 12 hours 37 minutes.

Estimated flight time from Left Coulee Airport, Winifred, United States to Ulaanbaatar Chinggis Khaan International Airport, Ulaanbaatar (Sergelen), Mongolia is 12 hours 37 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		8842 km
Statute Miles		5494 miles
Nautical Miles		4771 nm
Avg. Time of Flight		12 hours 37 minutes

Left Coulee Airport to Ulaanbaatar Chinggis Khaan International Airport Flight Route Map - to UBN Flight Path

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

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

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

Time Difference Between the Airports • - UBN

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

Location	Local Time
Winifred (United States)	2026-06-23, 09:40:51 CDT
Ulaanbaatar (Sergelen) (Mongolia)	2026-06-23, 22:40:51 +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

Left Coulee Airport ( / ) Winifred, United States

Destination

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