Distance From Balmaceda Airport to Ulaanbaatar Chinggis Khaan International Airport, BBA - UBN Distance

The distance from Balmaceda Airport (BBA) to Ulaanbaatar Chinggis Khaan International Airport (UBN) is 12298 miles or 19791 kilometers or 10680 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 Balmaceda ( Chile ) to Ulaanbaatar (Sergelen) ( Mongolia )?

A one-way nonstop (direct) flight between Balmaceda and Ulaanbaatar (Sergelen) takes around 28 hours 16 minutes.

Estimated flight time from Balmaceda Airport, Balmaceda, Chile to Ulaanbaatar Chinggis Khaan International Airport, Ulaanbaatar (Sergelen), Mongolia is 28 hours 16 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 • BBA - UBN

Kilometers		19791 km
Statute Miles		12298 miles
Nautical Miles		10680 nm
Avg. Time of Flight		28 hours 16 minutes

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

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

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

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

Time Difference Between the Airports • BBA - UBN

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

Location	Local Time
Balmaceda (Chile)	2026-04-30, 11:47:56 -03
Ulaanbaatar (Sergelen) (Mongolia)	2026-04-30, 22:47:56 +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

Balmaceda Airport (BBA / SCBA) Balmaceda, Chile

Destination

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