Distance From El Mirador Airport to Ulaanbaatar Chinggis Khaan International Airport, PUX - UBN Distance

The distance from El Mirador Airport (PUX) to Ulaanbaatar Chinggis Khaan International Airport (UBN) is 12001 miles or 19314 kilometers or 10422 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 Puerto Varas ( Chile ) to Ulaanbaatar (Sergelen) ( Mongolia )?

A one-way nonstop (direct) flight between Puerto Varas and Ulaanbaatar (Sergelen) takes around 27 hours 35 minutes.

Estimated flight time from El Mirador Airport, Puerto Varas, Chile to Ulaanbaatar Chinggis Khaan International Airport, Ulaanbaatar (Sergelen), Mongolia is 27 hours 35 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 • PUX - UBN

Kilometers		19314 km
Statute Miles		12001 miles
Nautical Miles		10422 nm
Avg. Time of Flight		27 hours 35 minutes

El Mirador Airport to Ulaanbaatar Chinggis Khaan International Airport Flight Route Map - PUX to UBN Flight Path

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

Click to see flight route on Google Map between Puerto Varas, Chile and Ulaanbaatar (Sergelen), Mongolia. .

Nonstop flight route between Puerto Varas, Chile and Ulaanbaatar (Sergelen), Mongolia.

Time Difference Between the Airports • PUX - UBN

Time difference between Puerto Varas (Chile) and Ulaanbaatar (Sergelen) (Mongolia) is 11 Hours.
Ulaanbaatar (Sergelen) time is 11 Hours ahead of Puerto Varas.

Location	Local Time
Puerto Varas (Chile)	2026-06-15, 02:36:30 -03
Ulaanbaatar (Sergelen) (Mongolia)	2026-06-15, 13:36:30 +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

El Mirador Airport (PUX / SCPV) Puerto Varas, Chile

Destination

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