Distance From Iruma Air Base to Lanzhou Zhongchuan International Airport

The distance from Iruma Air Base () to Lanzhou Zhongchuan International Airport (LHW) is 1985 miles or 3195 kilometers or 1724 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 Sayama ( Japan ) to Lanzhou (Yongdeng) ( China )?

A one-way nonstop (direct) flight between Sayama and Lanzhou (Yongdeng) takes around 4 hours 33 minutes.

Estimated flight time from Iruma Air Base, Sayama, Japan to Lanzhou Zhongchuan International Airport, Lanzhou (Yongdeng), China is 4 hours 33 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 • - LHW

Kilometers		3195 km
Statute Miles		1985 miles
Nautical Miles		1724 nm
Avg. Time of Flight		4 hours 33 minutes

Iruma Air Base to Lanzhou Zhongchuan International Airport Flight Route Map - to LHW Flight Path

Location of Iruma Air Base & Lanzhou Zhongchuan International Airport is given below.
Click the map to view Sayama to Lanzhou (Yongdeng) nonstop flight path and travel direction.

Click to see flight route on Google Map between Sayama, Japan and Lanzhou (Yongdeng), China. .

Nonstop flight route between Sayama, Japan and Lanzhou (Yongdeng), China.

Time Difference Between the Airports • - LHW

Time difference between Sayama (Japan) and Lanzhou (Yongdeng) (China) is 3 Hours.
Lanzhou (Yongdeng) time is 3 Hours behind Sayama.

Location	Local Time
Sayama (Japan)	2026-07-31, 18:24:47 JST
Lanzhou (Yongdeng) (China)	2026-07-31, 15:24:47 +06

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

Iruma Air Base ( / RJTJ) Sayama, Japan

Destination

Lanzhou Zhongchuan International Airport (LHW / ZLLL) Lanzhou (Yongdeng), China