Distance From Sunset Airfield to Ulaanbaatar Chinggis Khaan International Airport

The distance from Sunset Airfield () to Ulaanbaatar Chinggis Khaan International Airport (UBN) is 10696 miles or 17213 kilometers or 9288 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 São Francisco de Paula ( Brazil ) to Ulaanbaatar (Sergelen) ( Mongolia )?

A one-way nonstop (direct) flight between São Francisco de Paula and Ulaanbaatar (Sergelen) takes around 24 hours 35 minutes.

Estimated flight time from Sunset Airfield, São Francisco de Paula, Brazil to Ulaanbaatar Chinggis Khaan International Airport, Ulaanbaatar (Sergelen), Mongolia is 24 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 • - UBN

Kilometers		17213 km
Statute Miles		10696 miles
Nautical Miles		9288 nm
Avg. Time of Flight		24 hours 35 minutes

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

Location of Sunset Airfield & Ulaanbaatar Chinggis Khaan International Airport is given below.
Click the map to view São Francisco de Paula to Ulaanbaatar (Sergelen) nonstop flight path and travel direction.

Click to see flight route on Google Map between São Francisco de Paula, Brazil and Ulaanbaatar (Sergelen), Mongolia. .

Nonstop flight route between São Francisco de Paula, Brazil and Ulaanbaatar (Sergelen), Mongolia.

Time Difference Between the Airports • - UBN

Time difference between São Francisco de Paula (Brazil) and Ulaanbaatar (Sergelen) (Mongolia) is 11 Hours.
Ulaanbaatar (Sergelen) time is 11 Hours ahead of São Francisco de Paula.

Location	Local Time
São Francisco de Paula (Brazil)	2026-09-12, 19:30:19 -03
Ulaanbaatar (Sergelen) (Mongolia)	2026-09-13, 06:30:19 +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

Sunset Airfield ( / SIFF) São Francisco de Paula, Brazil

Destination

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