Distance From Cinco de Enero Airport to Ulaanbaatar Chinggis Khaan International Airport

The distance from Cinco de Enero Airport () to Ulaanbaatar Chinggis Khaan International Airport (UBN) is 12073 miles or 19429 kilometers or 10484 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 Santa Maria ( Chile ) to Ulaanbaatar (Sergelen) ( Mongolia )?

A one-way nonstop (direct) flight between Santa Maria and Ulaanbaatar (Sergelen) takes around 27 hours 45 minutes.

Estimated flight time from Cinco de Enero Airport, Santa Maria, Chile to Ulaanbaatar Chinggis Khaan International Airport, Ulaanbaatar (Sergelen), Mongolia is 27 hours 45 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		19429 km
Statute Miles		12073 miles
Nautical Miles		10484 nm
Avg. Time of Flight		27 hours 45 minutes

Cinco de Enero Airport to Ulaanbaatar Chinggis Khaan International Airport Flight Route Map - to UBN Flight Path

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

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

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

Time Difference Between the Airports • - UBN

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

Location	Local Time
Santa Maria (Chile)	2026-04-30, 06:59:26 -03
Ulaanbaatar (Sergelen) (Mongolia)	2026-04-30, 17:59:26 +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

Cinco de Enero Airport ( / ) Santa Maria, Chile

Destination

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