Distance From Big Mountain Airport to Lanzhou Zhongchuan International Airport, BMX - LHW Distance

The distance from Big Mountain Airport (BMX) to Lanzhou Zhongchuan International Airport (LHW) is 4446 miles or 7155 kilometers or 3861 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 Big Mountain ( United States ) to Lanzhou (Yongdeng) ( China )?

A one-way nonstop (direct) flight between Big Mountain and Lanzhou (Yongdeng) takes around 10 hours 13 minutes.

Estimated flight time from Big Mountain Airport, Big Mountain, United States to Lanzhou Zhongchuan International Airport, Lanzhou (Yongdeng), China is 10 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 • BMX - LHW

Kilometers		7155 km
Statute Miles		4446 miles
Nautical Miles		3861 nm
Avg. Time of Flight		10 hours 13 minutes

Big Mountain Airport to Lanzhou Zhongchuan International Airport Flight Route Map - BMX to LHW Flight Path

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

Click to see flight route on Google Map between Big Mountain, United States and Lanzhou (Yongdeng), China. .

Nonstop flight route between Big Mountain, United States and Lanzhou (Yongdeng), China.

Time Difference Between the Airports • BMX - LHW

Time difference between Big Mountain (United States) and Lanzhou (Yongdeng) (China) is 14 Hours.
Lanzhou (Yongdeng) time is 14 Hours ahead of Big Mountain.

Location	Local Time
Big Mountain (United States)	2026-03-19, 09:41:42 AKDT
Lanzhou (Yongdeng) (China)	2026-03-19, 23:41:42 +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

Big Mountain Airport (BMX / PABM) Big Mountain, United States

Destination

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