Distance From Santa Rosa Airport to Ulaanbaatar Chinggis Khaan International Airport, RSA - UBN Distance

The distance from Santa Rosa Airport (RSA) to Ulaanbaatar Chinggis Khaan International Airport (UBN) is 11548 miles or 18585 kilometers or 10028 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 Rosa ( Argentina ) to Ulaanbaatar (Sergelen) ( Mongolia )?

A one-way nonstop (direct) flight between Santa Rosa and Ulaanbaatar (Sergelen) takes around 26 hours 33 minutes.

Estimated flight time from Santa Rosa Airport, Santa Rosa, Argentina to Ulaanbaatar Chinggis Khaan International Airport, Ulaanbaatar (Sergelen), Mongolia is 26 hours 33 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 • RSA - UBN

Kilometers		18585 km
Statute Miles		11548 miles
Nautical Miles		10028 nm
Avg. Time of Flight		26 hours 33 minutes

Santa Rosa Airport to Ulaanbaatar Chinggis Khaan International Airport Flight Route Map - RSA to UBN Flight Path

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

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

Nonstop flight route between Santa Rosa, Argentina and Ulaanbaatar (Sergelen), Mongolia.

Time Difference Between the Airports • RSA - UBN

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

Location	Local Time
Santa Rosa (Argentina)	2026-07-31, 13:21:21 -03
Ulaanbaatar (Sergelen) (Mongolia)	2026-08-01, 00:21:21 +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

Santa Rosa Airport (RSA / SAZR) Santa Rosa, Argentina

Destination

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