Distance From Buyant-Ukhaa International Airport to Roland Garros Airport, ULN - RUN Distance

The distance from Buyant-Ukhaa International Airport (ULN) to Roland Garros Airport (RUN) is 5710 miles or 9189 kilometers or 4959 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 Ulaanbaatar ( Mongolia ) to Sainte-Marie ( Réunion )?

A one-way nonstop (direct) flight between Ulaanbaatar and Sainte-Marie takes around 13 hours 7 minutes.

Estimated flight time from Buyant-Ukhaa International Airport, Ulaanbaatar, Mongolia to Roland Garros Airport, Sainte-Marie, Réunion is 13 hours 7 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 • ULN - RUN

Kilometers		9189 km
Statute Miles		5710 miles
Nautical Miles		4959 nm
Avg. Time of Flight		13 hours 7 minutes

Buyant-Ukhaa International Airport to Roland Garros Airport Flight Route Map - ULN to RUN Flight Path

Location of Buyant-Ukhaa International Airport & Roland Garros Airport is given below.
Click the map to view Ulaanbaatar to Sainte-Marie nonstop flight path and travel direction.

Click to see flight route on Google Map between Ulaanbaatar, Mongolia and Sainte-Marie, Réunion. .

Nonstop flight route between Ulaanbaatar, Mongolia and Sainte-Marie, Réunion.

Time Difference Between the Airports • ULN - RUN

Time difference between Ulaanbaatar (Mongolia) and Sainte-Marie (Réunion) is 4 Hours.
Sainte-Marie time is 4 Hours behind Ulaanbaatar.

Location	Local Time
Ulaanbaatar (Mongolia)	2025-12-15, 13:07:16 +08
Sainte-Marie (Réunion)	2025-12-15, 09:07:16 +04

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

Buyant-Ukhaa International Airport (ULN / ZMUB) Ulaanbaatar, Mongolia

Destination

Roland Garros Airport (RUN / FMEE) Sainte-Marie, Réunion