Distance From Pyeongam-ri Heliport to Ulaanbaatar Chinggis Khaan International Airport

The distance from Pyeongam-ri Heliport () to Ulaanbaatar Chinggis Khaan International Airport (UBN) is 1405 miles or 2261 kilometers or 1220 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 Pyeongam-ri ( South Korea ) to Ulaanbaatar (Sergelen) ( Mongolia )?

A one-way nonstop (direct) flight between Pyeongam-ri and Ulaanbaatar (Sergelen) takes around 3 hours 13 minutes.

Estimated flight time from Pyeongam-ri Heliport, Pyeongam-ri, South Korea to Ulaanbaatar Chinggis Khaan International Airport, Ulaanbaatar (Sergelen), Mongolia is 3 hours 13 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		2261 km
Statute Miles		1405 miles
Nautical Miles		1220 nm
Avg. Time of Flight		3 hours 13 minutes

Pyeongam-ri Heliport to Ulaanbaatar Chinggis Khaan International Airport Flight Route Map - to UBN Flight Path

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

Click to see flight route on Google Map between Pyeongam-ri, South Korea and Ulaanbaatar (Sergelen), Mongolia. .

Nonstop flight route between Pyeongam-ri, South Korea and Ulaanbaatar (Sergelen), Mongolia.

Time Difference Between the Airports • - UBN

Time difference between Pyeongam-ri (South Korea) and Ulaanbaatar (Sergelen) (Mongolia) is 1 Hours.
Ulaanbaatar (Sergelen) time is 1 Hours behind Pyeongam-ri.

Location	Local Time
Pyeongam-ri (South Korea)	2026-04-30, 00:23:13 KST
Ulaanbaatar (Sergelen) (Mongolia)	2026-04-29, 23:23:13 +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

Pyeongam-ri Heliport ( / ) Pyeongam-ri, South Korea

Destination

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