Distance From Altay Xuedu Airport to Ulaanbaatar Chinggis Khaan International Airport, AAT - UBN Distance

The distance from Altay Xuedu Airport (AAT) to Ulaanbaatar Chinggis Khaan International Airport (UBN) is 870 miles or 1399 kilometers or 755 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 Altay ( China ) to Ulaanbaatar (Sergelen) ( Mongolia )?

A one-way nonstop (direct) flight between Altay and Ulaanbaatar (Sergelen) takes around 1 hours 59 minutes.

Estimated flight time from Altay Xuedu Airport, Altay, China to Ulaanbaatar Chinggis Khaan International Airport, Ulaanbaatar (Sergelen), Mongolia is 1 hours 59 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 • AAT - UBN

Kilometers		1399 km
Statute Miles		870 miles
Nautical Miles		755 nm
Avg. Time of Flight		1 hours 59 minutes

Altay Xuedu Airport to Ulaanbaatar Chinggis Khaan International Airport Flight Route Map - AAT to UBN Flight Path

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

Click to see flight route on Google Map between Altay, China and Ulaanbaatar (Sergelen), Mongolia. .

Nonstop flight route between Altay, China and Ulaanbaatar (Sergelen), Mongolia.

Time Difference Between the Airports • AAT - UBN

Time difference between Altay (China) and Ulaanbaatar (Sergelen) (Mongolia) is 2 Hours.
Ulaanbaatar (Sergelen) time is 2 Hours ahead of Altay.

Location	Local Time
Altay (China)	2025-12-13, 19:46:06 +06
Ulaanbaatar (Sergelen) (Mongolia)	2025-12-13, 21:46:06 +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

Altay Xuedu Airport (AAT / ZWAT) Altay, China

Destination

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