Distance From Wenshan Puzhehei Airport to Ulaanbaatar Chinggis Khaan International Airport, WNH - UBN Distance

The distance from Wenshan Puzhehei Airport (WNH) to Ulaanbaatar Chinggis Khaan International Airport (UBN) is 1670 miles or 2688 kilometers or 1451 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 Wenshan ( China ) to Ulaanbaatar (Sergelen) ( Mongolia )?

A one-way nonstop (direct) flight between Wenshan and Ulaanbaatar (Sergelen) takes around 3 hours 50 minutes.

Estimated flight time from Wenshan Puzhehei Airport, Wenshan, China to Ulaanbaatar Chinggis Khaan International Airport, Ulaanbaatar (Sergelen), Mongolia is 3 hours 50 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 • WNH - UBN

Kilometers		2688 km
Statute Miles		1670 miles
Nautical Miles		1451 nm
Avg. Time of Flight		3 hours 50 minutes

Wenshan Puzhehei Airport to Ulaanbaatar Chinggis Khaan International Airport Flight Route Map - WNH to UBN Flight Path

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

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

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

Time Difference Between the Airports • WNH - UBN

Time difference between Wenshan (China) and Ulaanbaatar (Sergelen) (Mongolia) is 0 Hours.

Location	Local Time
Wenshan (China)	2025-12-15, 09:05:38 CST
Ulaanbaatar (Sergelen) (Mongolia)	2025-12-15, 09:05:38 +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

Wenshan Puzhehei Airport (WNH / ZPWS) Wenshan, China

Destination

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