Distance From Tailskid Ranch Airport to Ulaanbaatar Chinggis Khaan International Airport

The distance from Tailskid Ranch Airport () to Ulaanbaatar Chinggis Khaan International Airport (UBN) is 5316 miles or 8555 kilometers or 4617 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 Tum Tum ( United States ) to Ulaanbaatar (Sergelen) ( Mongolia )?

A one-way nonstop (direct) flight between Tum Tum and Ulaanbaatar (Sergelen) takes around 12 hours 13 minutes.

Estimated flight time from Tailskid Ranch Airport, Tum Tum, United States to Ulaanbaatar Chinggis Khaan International Airport, Ulaanbaatar (Sergelen), Mongolia is 12 hours 13 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		8555 km
Statute Miles		5316 miles
Nautical Miles		4617 nm
Avg. Time of Flight		12 hours 13 minutes

Tailskid Ranch Airport to Ulaanbaatar Chinggis Khaan International Airport Flight Route Map - to UBN Flight Path

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

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

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

Time Difference Between the Airports • - UBN

Time difference between Tum Tum (United States) and Ulaanbaatar (Sergelen) (Mongolia) is 14 Hours.
Ulaanbaatar (Sergelen) time is 14 Hours ahead of Tum Tum.

Location	Local Time
Tum Tum (United States)	2026-05-04, 01:38:04 MDT
Ulaanbaatar (Sergelen) (Mongolia)	2026-05-04, 15:38:04 +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

Tailskid Ranch Airport ( / 39WA) Tum Tum, United States

Destination

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