Distance From Natal Air Force Base to Ulaanbaatar Chinggis Khaan International Airport

The distance from Natal Air Force Base () to Ulaanbaatar Chinggis Khaan International Airport (UBN) is 8789 miles or 14144 kilometers or 7632 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 Natal ( Brazil ) to Ulaanbaatar (Sergelen) ( Mongolia )?

A one-way nonstop (direct) flight between Natal and Ulaanbaatar (Sergelen) takes around 20 hours 12 minutes.

Estimated flight time from Natal Air Force Base, Natal, Brazil to Ulaanbaatar Chinggis Khaan International Airport, Ulaanbaatar (Sergelen), Mongolia is 20 hours 12 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		14144 km
Statute Miles		8789 miles
Nautical Miles		7632 nm
Avg. Time of Flight		20 hours 12 minutes

Natal Air Force Base to Ulaanbaatar Chinggis Khaan International Airport Flight Route Map - to UBN Flight Path

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

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

Nonstop flight route between Natal, Brazil and Ulaanbaatar (Sergelen), Mongolia.

Time Difference Between the Airports • - UBN

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

Location	Local Time
Natal (Brazil)	2026-04-01, 09:53:46 -03
Ulaanbaatar (Sergelen) (Mongolia)	2026-04-01, 20:53:46 +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

Natal Air Force Base ( / SBNT) Natal, Brazil

Destination

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