Distance From Reao Airport to Ulaanbaatar Chinggis Khaan International Airport, REA - UBN Distance

The distance from Reao Airport (REA) to Ulaanbaatar Chinggis Khaan International Airport (UBN) is 8391 miles or 13503 kilometers or 7287 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 Reao ( French Polynesia ) to Ulaanbaatar (Sergelen) ( Mongolia )?

A one-way nonstop (direct) flight between Reao and Ulaanbaatar (Sergelen) takes around 19 hours 17 minutes.

Estimated flight time from Reao Airport, Reao, French Polynesia to Ulaanbaatar Chinggis Khaan International Airport, Ulaanbaatar (Sergelen), Mongolia is 19 hours 17 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 • REA - UBN

Kilometers		13503 km
Statute Miles		8391 miles
Nautical Miles		7287 nm
Avg. Time of Flight		19 hours 17 minutes

Reao Airport to Ulaanbaatar Chinggis Khaan International Airport Flight Route Map - REA to UBN Flight Path

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

Click to see flight route on Google Map between Reao, French Polynesia and Ulaanbaatar (Sergelen), Mongolia. .

Nonstop flight route between Reao, French Polynesia and Ulaanbaatar (Sergelen), Mongolia.

Time Difference Between the Airports • REA - UBN

Time difference between Reao (French Polynesia) and Ulaanbaatar (Sergelen) (Mongolia) is 17 Hours.
Ulaanbaatar (Sergelen) time is 17 Hours ahead of Reao.

Location	Local Time
Reao (French Polynesia)	2025-03-07, 23:16:25 -09
Ulaanbaatar (Sergelen) (Mongolia)	2025-03-08, 16:16:25 +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

Reao Airport (REA / NTGE) Reao, French Polynesia

Destination

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