Distance From Allen Airstrip to Ulaanbaatar Chinggis Khaan International Airport

The distance from Allen Airstrip () to Ulaanbaatar Chinggis Khaan International Airport (UBN) is 6384 miles or 10274 kilometers or 5544 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 Vincentown ( United States ) to Ulaanbaatar (Sergelen) ( Mongolia )?

A one-way nonstop (direct) flight between Vincentown and Ulaanbaatar (Sergelen) takes around 14 hours 40 minutes.

Estimated flight time from Allen Airstrip, Vincentown, United States to Ulaanbaatar Chinggis Khaan International Airport, Ulaanbaatar (Sergelen), Mongolia is 14 hours 40 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		10274 km
Statute Miles		6384 miles
Nautical Miles		5544 nm
Avg. Time of Flight		14 hours 40 minutes

Allen Airstrip to Ulaanbaatar Chinggis Khaan International Airport Flight Route Map - to UBN Flight Path

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

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

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

Time Difference Between the Airports • - UBN

Time difference between Vincentown (United States) and Ulaanbaatar (Sergelen) (Mongolia) is 12 Hours.
Ulaanbaatar (Sergelen) time is 12 Hours ahead of Vincentown.

Location	Local Time
Vincentown (United States)	2026-06-18, 06:16:34 EDT
Ulaanbaatar (Sergelen) (Mongolia)	2026-06-18, 18:16:34 +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

Allen Airstrip ( / 3NJ9) Vincentown, United States

Destination

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