Distance From Long Harbour Airport to Ulaanbaatar Chinggis Khaan International Airport

The distance from Long Harbour Airport () to Ulaanbaatar Chinggis Khaan International Airport (UBN) is 5122 miles or 8243 kilometers or 4448 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 Long Harbour ( Canada ) to Ulaanbaatar (Sergelen) ( Mongolia )?

A one-way nonstop (direct) flight between Long Harbour and Ulaanbaatar (Sergelen) takes around 11 hours 46 minutes.

Estimated flight time from Long Harbour Airport, Long Harbour, Canada to Ulaanbaatar Chinggis Khaan International Airport, Ulaanbaatar (Sergelen), Mongolia is 11 hours 46 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 • - UBN

Kilometers		8243 km
Statute Miles		5122 miles
Nautical Miles		4448 nm
Avg. Time of Flight		11 hours 46 minutes

Long Harbour Airport to Ulaanbaatar Chinggis Khaan International Airport Flight Route Map - to UBN Flight Path

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

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

Nonstop flight route between Long Harbour, Canada and Ulaanbaatar (Sergelen), Mongolia.

Time Difference Between the Airports • - UBN

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

Location	Local Time
Long Harbour (Canada)	2026-03-15, 10:00:00 PDT
Ulaanbaatar (Sergelen) (Mongolia)	2026-03-16, 01:00:00 +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

Long Harbour Airport ( / ) Long Harbour, Canada

Destination

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