Distance From Potrerillos Airport to Ulaanbaatar Chinggis Khaan International Airport

The distance from Potrerillos Airport () to Ulaanbaatar Chinggis Khaan International Airport (UBN) is 10954 miles or 17628 kilometers or 9512 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 Diego de Almagro ( Chile ) to Ulaanbaatar (Sergelen) ( Mongolia )?

A one-way nonstop (direct) flight between Diego de Almagro and Ulaanbaatar (Sergelen) takes around 25 hours 10 minutes.

Estimated flight time from Potrerillos Airport, Diego de Almagro, Chile to Ulaanbaatar Chinggis Khaan International Airport, Ulaanbaatar (Sergelen), Mongolia is 25 hours 10 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		17628 km
Statute Miles		10954 miles
Nautical Miles		9512 nm
Avg. Time of Flight		25 hours 10 minutes

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

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

Click to see flight route on Google Map between Diego de Almagro, Chile and Ulaanbaatar (Sergelen), Mongolia. .

Nonstop flight route between Diego de Almagro, Chile and Ulaanbaatar (Sergelen), Mongolia.

Time Difference Between the Airports • - UBN

Time difference between Diego de Almagro (Chile) and Ulaanbaatar (Sergelen) (Mongolia) is 12 Hours.
Ulaanbaatar (Sergelen) time is 12 Hours ahead of Diego de Almagro.

Location	Local Time
Diego de Almagro (Chile)	2026-07-31, 13:45:17 -04
Ulaanbaatar (Sergelen) (Mongolia)	2026-08-01, 01:45:17 +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

Potrerillos Airport ( / SCEI) Diego de Almagro, Chile

Destination

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