Distance From Ojikakogen Station Plaza Emergency Helipad to Ulaanbaatar Chinggis Khaan International Airport

The distance from Ojikakogen Station Plaza Emergency Helipad () to Ulaanbaatar Chinggis Khaan International Airport (UBN) is 1816 miles or 2922 kilometers or 1577 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 Nikko ( Japan ) to Ulaanbaatar (Sergelen) ( Mongolia )?

A one-way nonstop (direct) flight between Nikko and Ulaanbaatar (Sergelen) takes around 4 hours 10 minutes.

Estimated flight time from Ojikakogen Station Plaza Emergency Helipad, Nikko, Japan to Ulaanbaatar Chinggis Khaan International Airport, Ulaanbaatar (Sergelen), Mongolia is 4 hours 10 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		2922 km
Statute Miles		1816 miles
Nautical Miles		1577 nm
Avg. Time of Flight		4 hours 10 minutes

Ojikakogen Station Plaza Emergency Helipad to Ulaanbaatar Chinggis Khaan International Airport Flight Route Map - to UBN Flight Path

Location of Ojikakogen Station Plaza Emergency Helipad & Ulaanbaatar Chinggis Khaan International Airport is given below.
Click the map to view Nikko to Ulaanbaatar (Sergelen) nonstop flight path and travel direction.

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

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

Time Difference Between the Airports • - UBN

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

Location	Local Time
Nikko (Japan)	2026-08-03, 09:08:42 JST
Ulaanbaatar (Sergelen) (Mongolia)	2026-08-03, 08:08:42 +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

Ojikakogen Station Plaza Emergency Helipad ( / ) Nikko, Japan

Destination

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