Distance From Ulaanbaatar Chinggis Khaan International Airport to Tokyo Haneda International Airport, UBN - HND Distance

The distance from Ulaanbaatar Chinggis Khaan International Airport (UBN) to Tokyo Haneda International Airport (HND) is 1878 miles or 3023 kilometers or 1631 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.

---

How long does it take to travel from Ulaanbaatar (Sergelen) ( Mongolia ) to Tokyo ( Japan )?

A one-way nonstop (direct) flight between Ulaanbaatar (Sergelen) and Tokyo takes around 4 hours 19 minutes.

Estimated flight time from Ulaanbaatar Chinggis Khaan International Airport, Ulaanbaatar (Sergelen), Mongolia to Tokyo Haneda International Airport, Tokyo, Japan is 4 hours 19 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 - HND

Kilometers		3023 km
Statute Miles		1878 miles
Nautical Miles		1631 nm
Avg. Time of Flight		4 hours 19 minutes

Ulaanbaatar Chinggis Khaan International Airport to Tokyo Haneda International Airport Flight Route Map - UBN to HND Flight Path

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

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

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

Time Difference Between the Airports • UBN - HND

Time difference between Ulaanbaatar (Sergelen) (Mongolia) and Tokyo (Japan) is 1 Hours.
Tokyo time is 1 Hours ahead of Ulaanbaatar (Sergelen).

Location	Local Time
Ulaanbaatar (Sergelen) (Mongolia)	2026-07-29, 21:45:05 +08
Tokyo (Japan)	2026-07-29, 22:45:05 JST

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

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

Destination

Tokyo Haneda International Airport (HND / RJTT) Tokyo, Japan