Distance From Kamimise Heliport to Ulaanbaatar Chinggis Khaan International Airport

The distance from Kamimise Heliport () to Ulaanbaatar Chinggis Khaan International Airport (UBN) is 1778 miles or 2861 kilometers or 1544 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 Odai ( Japan ) to Ulaanbaatar (Sergelen) ( Mongolia )?

A one-way nonstop (direct) flight between Odai and Ulaanbaatar (Sergelen) takes around 4 hours 5 minutes.

Estimated flight time from Kamimise Heliport, Odai, Japan to Ulaanbaatar Chinggis Khaan International Airport, Ulaanbaatar (Sergelen), Mongolia is 4 hours 5 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		2861 km
Statute Miles		1778 miles
Nautical Miles		1544 nm
Avg. Time of Flight		4 hours 5 minutes

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

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

Click to see flight route on Google Map between Odai, Japan and Ulaanbaatar (Sergelen), Mongolia. .

Nonstop flight route between Odai, Japan and Ulaanbaatar (Sergelen), Mongolia.

Time Difference Between the Airports • - UBN

Time difference between Odai (Japan) and Ulaanbaatar (Sergelen) (Mongolia) is 1 Hours.
Ulaanbaatar (Sergelen) time is 1 Hours behind Odai.

Location	Local Time
Odai (Japan)	2026-03-22, 19:41:33 JST
Ulaanbaatar (Sergelen) (Mongolia)	2026-03-22, 18:41:33 +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

Kamimise Heliport ( / ) Odai, Japan

Destination

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