Distance From Narusawa Helipad to Ulaanbaatar Chinggis Khaan International Airport

The distance from Narusawa Helipad () to Ulaanbaatar Chinggis Khaan International Airport (UBN) is 1837 miles or 2956 kilometers or 1595 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 Narusawa ( Japan ) to Ulaanbaatar (Sergelen) ( Mongolia )?

A one-way nonstop (direct) flight between Narusawa and Ulaanbaatar (Sergelen) takes around 4 hours 13 minutes.

Estimated flight time from Narusawa Helipad, Narusawa, Japan to Ulaanbaatar Chinggis Khaan International Airport, Ulaanbaatar (Sergelen), Mongolia is 4 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		2956 km
Statute Miles		1837 miles
Nautical Miles		1595 nm
Avg. Time of Flight		4 hours 13 minutes

Narusawa Helipad to Ulaanbaatar Chinggis Khaan International Airport Flight Route Map - to UBN Flight Path

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

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

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

Time Difference Between the Airports • - UBN

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

Location	Local Time
Narusawa (Japan)	2026-03-20, 14:28:29 JST
Ulaanbaatar (Sergelen) (Mongolia)	2026-03-20, 13:28:29 +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

Narusawa Helipad ( / ) Narusawa, Japan

Destination

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