Distance From Rimatara Airport to Ulaanbaatar Chinggis Khaan International Airport, RMT - UBN Distance

The distance from Rimatara Airport (RMT) to Ulaanbaatar Chinggis Khaan International Airport (UBN) is 7832 miles or 12604 kilometers or 6801 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 Rimatara Island ( French Polynesia ) to Ulaanbaatar (Sergelen) ( Mongolia )?

A one-way nonstop (direct) flight between Rimatara Island and Ulaanbaatar (Sergelen) takes around 18 hours 0 minutes.

Estimated flight time from Rimatara Airport, Rimatara Island, French Polynesia to Ulaanbaatar Chinggis Khaan International Airport, Ulaanbaatar (Sergelen), Mongolia is 18 hours 0 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 • RMT - UBN

Kilometers		12604 km
Statute Miles		7832 miles
Nautical Miles		6801 nm
Avg. Time of Flight		18 hours 0 minutes

Rimatara Airport to Ulaanbaatar Chinggis Khaan International Airport Flight Route Map - RMT to UBN Flight Path

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

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

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

Time Difference Between the Airports • RMT - UBN

Time difference between Rimatara Island (French Polynesia) and Ulaanbaatar (Sergelen) (Mongolia) is 18 Hours.
Ulaanbaatar (Sergelen) time is 18 Hours ahead of Rimatara Island.

Location	Local Time
Rimatara Island (French Polynesia)	2025-12-15, 05:52:35 -10
Ulaanbaatar (Sergelen) (Mongolia)	2025-12-15, 23:52:35 +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

Rimatara Airport (RMT / NTAM) Rimatara Island, French Polynesia

Destination

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