Distance From Lancang Jingmai Airport to Ulaanbaatar Chinggis Khaan International Airport, JMJ - UBN Distance

The distance from Lancang Jingmai Airport (JMJ) to Ulaanbaatar Chinggis Khaan International Airport (UBN) is 1787 miles or 2875 kilometers or 1552 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 Pu'er (Lancang) ( China ) to Ulaanbaatar (Sergelen) ( Mongolia )?

A one-way nonstop (direct) flight between Pu'er (Lancang) and Ulaanbaatar (Sergelen) takes around 4 hours 6 minutes.

Estimated flight time from Lancang Jingmai Airport, Pu'er (Lancang), China to Ulaanbaatar Chinggis Khaan International Airport, Ulaanbaatar (Sergelen), Mongolia is 4 hours 6 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 • JMJ - UBN

Kilometers		2875 km
Statute Miles		1787 miles
Nautical Miles		1552 nm
Avg. Time of Flight		4 hours 6 minutes

Lancang Jingmai Airport to Ulaanbaatar Chinggis Khaan International Airport Flight Route Map - JMJ to UBN Flight Path

Location of Lancang Jingmai Airport & Ulaanbaatar Chinggis Khaan International Airport is given below.
Click the map to view Pu'er (Lancang) to Ulaanbaatar (Sergelen) nonstop flight path and travel direction.

Click to see flight route on Google Map between Pu'er (Lancang), China and Ulaanbaatar (Sergelen), Mongolia. .

Nonstop flight route between Pu'er (Lancang), China and Ulaanbaatar (Sergelen), Mongolia.

Time Difference Between the Airports • JMJ - UBN

Time difference between Pu'er (Lancang) (China) and Ulaanbaatar (Sergelen) (Mongolia) is 0 Hours.

Location	Local Time
Pu'er (Lancang) (China)	2026-03-18, 15:49:49 CST
Ulaanbaatar (Sergelen) (Mongolia)	2026-03-18, 15:49:49 +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

Lancang Jingmai Airport (JMJ / ZPJM) Pu'er (Lancang), China

Destination

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