Distance From Yonpo Air Base to Ulaanbaatar Chinggis Khaan International Airport

The distance from Yonpo Air Base () to Ulaanbaatar Chinggis Khaan International Airport (UBN) is 1164 miles or 1872 kilometers or 1010 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 Hamhung ( North Korea ) to Ulaanbaatar (Sergelen) ( Mongolia )?

A one-way nonstop (direct) flight between Hamhung and Ulaanbaatar (Sergelen) takes around 2 hours 40 minutes.

Estimated flight time from Yonpo Air Base, Hamhung, North Korea to Ulaanbaatar Chinggis Khaan International Airport, Ulaanbaatar (Sergelen), Mongolia is 2 hours 40 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		1872 km
Statute Miles		1164 miles
Nautical Miles		1010 nm
Avg. Time of Flight		2 hours 40 minutes

Yonpo Air Base to Ulaanbaatar Chinggis Khaan International Airport Flight Route Map - to UBN Flight Path

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

Click to see flight route on Google Map between Hamhung, North Korea and Ulaanbaatar (Sergelen), Mongolia. .

Nonstop flight route between Hamhung, North Korea and Ulaanbaatar (Sergelen), Mongolia.

Time Difference Between the Airports • - UBN

Time difference between Hamhung (North Korea) and Ulaanbaatar (Sergelen) (Mongolia) is 1 Hours.
Ulaanbaatar (Sergelen) time is 1 Hours behind Hamhung.

Location	Local Time
Hamhung (North Korea)	2025-01-16, 14:48:36 KST
Ulaanbaatar (Sergelen) (Mongolia)	2025-01-16, 13:48:36 +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

Yonpo Air Base ( / ) Hamhung, North Korea

Destination

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