Distance From Matari Airport to Ulaanbaatar Chinggis Khaan International Airport, IRP - UBN Distance

The distance from Matari Airport (IRP) to Ulaanbaatar Chinggis Khaan International Airport (UBN) is 5574 miles or 8970 kilometers or 4840 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 Isiro ( Democratic Republic of the Congo ) to Ulaanbaatar (Sergelen) ( Mongolia )?

A one-way nonstop (direct) flight between Isiro and Ulaanbaatar (Sergelen) takes around 12 hours 48 minutes.

Estimated flight time from Matari Airport, Isiro, Democratic Republic of the Congo to Ulaanbaatar Chinggis Khaan International Airport, Ulaanbaatar (Sergelen), Mongolia is 12 hours 48 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 • IRP - UBN

Kilometers		8970 km
Statute Miles		5574 miles
Nautical Miles		4840 nm
Avg. Time of Flight		12 hours 48 minutes

Matari Airport to Ulaanbaatar Chinggis Khaan International Airport Flight Route Map - IRP to UBN Flight Path

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

Click to see flight route on Google Map between Isiro, Democratic Republic of the Congo and Ulaanbaatar (Sergelen), Mongolia. .

Nonstop flight route between Isiro, Democratic Republic of the Congo and Ulaanbaatar (Sergelen), Mongolia.

Time Difference Between the Airports • IRP - UBN

Time difference between Isiro (Democratic Republic of the Congo) and Ulaanbaatar (Sergelen) (Mongolia) is 7 Hours.
Ulaanbaatar (Sergelen) time is 7 Hours ahead of Isiro.

Location	Local Time
Isiro (Democratic Republic of the Congo)	2026-06-13, 23:46:03 WAT
Ulaanbaatar (Sergelen) (Mongolia)	2026-06-14, 06:46:03 +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

Matari Airport (IRP / FZJH) Isiro, Democratic Republic of the Congo

Destination

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