Distance From Ross River Airport to Ulaanbaatar Chinggis Khaan International Airport, XRR - UBN Distance

The distance from Ross River Airport (XRR) to Ulaanbaatar Chinggis Khaan International Airport (UBN) is 4190 miles or 6742 kilometers or 3638 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 Ross River ( Canada ) to Ulaanbaatar (Sergelen) ( Mongolia )?

A one-way nonstop (direct) flight between Ross River and Ulaanbaatar (Sergelen) takes around 9 hours 37 minutes.

Estimated flight time from Ross River Airport, Ross River, Canada to Ulaanbaatar Chinggis Khaan International Airport, Ulaanbaatar (Sergelen), Mongolia is 9 hours 37 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 • XRR - UBN

Kilometers		6742 km
Statute Miles		4190 miles
Nautical Miles		3638 nm
Avg. Time of Flight		9 hours 37 minutes

Ross River Airport to Ulaanbaatar Chinggis Khaan International Airport Flight Route Map - XRR to UBN Flight Path

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

Click to see flight route on Google Map between Ross River, Canada and Ulaanbaatar (Sergelen), Mongolia. .

Nonstop flight route between Ross River, Canada and Ulaanbaatar (Sergelen), Mongolia.

Time Difference Between the Airports • XRR - UBN

Time difference between Ross River (Canada) and Ulaanbaatar (Sergelen) (Mongolia) is 15 Hours.
Ulaanbaatar (Sergelen) time is 15 Hours ahead of Ross River.

Location	Local Time
Ross River (Canada)	2026-05-01, 03:06:58 MST
Ulaanbaatar (Sergelen) (Mongolia)	2026-05-01, 18:06:58 +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

Ross River Airport (XRR / CYDM) Ross River, Canada

Destination

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