Distance From Indian Mountain LRRS Airport to Ulaanbaatar Chinggis Khaan International Airport, UTO - UBN Distance

The distance from Indian Mountain LRRS Airport (UTO) to Ulaanbaatar Chinggis Khaan International Airport (UBN) is 3521 miles or 5666 kilometers or 3058 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 Utopia Creek ( United States ) to Ulaanbaatar (Sergelen) ( Mongolia )?

A one-way nonstop (direct) flight between Utopia Creek and Ulaanbaatar (Sergelen) takes around 8 hours 5 minutes.

Estimated flight time from Indian Mountain LRRS Airport, Utopia Creek, United States to Ulaanbaatar Chinggis Khaan International Airport, Ulaanbaatar (Sergelen), Mongolia is 8 hours 5 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 • UTO - UBN

Kilometers		5666 km
Statute Miles		3521 miles
Nautical Miles		3058 nm
Avg. Time of Flight		8 hours 5 minutes

Indian Mountain LRRS Airport to Ulaanbaatar Chinggis Khaan International Airport Flight Route Map - UTO to UBN Flight Path

Location of Indian Mountain LRRS Airport & Ulaanbaatar Chinggis Khaan International Airport is given below.
Click the map to view Utopia Creek to Ulaanbaatar (Sergelen) nonstop flight path and travel direction.

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

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

Time Difference Between the Airports • UTO - UBN

Time difference between Utopia Creek (United States) and Ulaanbaatar (Sergelen) (Mongolia) is 17 Hours.
Ulaanbaatar (Sergelen) time is 17 Hours ahead of Utopia Creek.

Location	Local Time
Utopia Creek (United States)	2025-12-14, 18:09:37 AKST
Ulaanbaatar (Sergelen) (Mongolia)	2025-12-15, 11:09:37 +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

Indian Mountain LRRS Airport (UTO / PAIM) Utopia Creek, United States

Destination

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