Distance From Losuia Airport to Ulaanbaatar Chinggis Khaan International Airport, LSA - UBN Distance

The distance from Losuia Airport (LSA) to Ulaanbaatar Chinggis Khaan International Airport (UBN) is 4727 miles or 7608 kilometers or 4105 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 Losuia ( Papua New Guinea ) to Ulaanbaatar (Sergelen) ( Mongolia )?

A one-way nonstop (direct) flight between Losuia and Ulaanbaatar (Sergelen) takes around 10 hours 52 minutes.

Estimated flight time from Losuia Airport, Losuia, Papua New Guinea to Ulaanbaatar Chinggis Khaan International Airport, Ulaanbaatar (Sergelen), Mongolia is 10 hours 52 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 • LSA - UBN

Kilometers		7608 km
Statute Miles		4727 miles
Nautical Miles		4105 nm
Avg. Time of Flight		10 hours 52 minutes

Losuia Airport to Ulaanbaatar Chinggis Khaan International Airport Flight Route Map - LSA to UBN Flight Path

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

Click to see flight route on Google Map between Losuia, Papua New Guinea and Ulaanbaatar (Sergelen), Mongolia. .

Nonstop flight route between Losuia, Papua New Guinea and Ulaanbaatar (Sergelen), Mongolia.

Time Difference Between the Airports • LSA - UBN

Time difference between Losuia (Papua New Guinea) and Ulaanbaatar (Sergelen) (Mongolia) is 2 Hours.
Ulaanbaatar (Sergelen) time is 2 Hours behind Losuia.

Location	Local Time
Losuia (Papua New Guinea)	2026-05-05, 09:59:52 +10
Ulaanbaatar (Sergelen) (Mongolia)	2026-05-05, 07:59:52 +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

Losuia Airport (LSA / AYKA) Losuia, Papua New Guinea

Destination

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