Distance From Southern Seaplane Airport to Lanzhou Zhongchuan International Airport, BCS - LHW Distance

The distance from Southern Seaplane Airport (BCS) to Lanzhou Zhongchuan International Airport (LHW) is 7766 miles or 12498 kilometers or 6744 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 Belle Chasse ( United States ) to Lanzhou (Yongdeng) ( China )?

A one-way nonstop (direct) flight between Belle Chasse and Lanzhou (Yongdeng) takes around 17 hours 51 minutes.

Estimated flight time from Southern Seaplane Airport, Belle Chasse, United States to Lanzhou Zhongchuan International Airport, Lanzhou (Yongdeng), China is 17 hours 51 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 • BCS - LHW

Kilometers		12498 km
Statute Miles		7766 miles
Nautical Miles		6744 nm
Avg. Time of Flight		17 hours 51 minutes

Southern Seaplane Airport to Lanzhou Zhongchuan International Airport Flight Route Map - BCS to LHW Flight Path

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

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

Nonstop flight route between Belle Chasse, United States and Lanzhou (Yongdeng), China.

Time Difference Between the Airports • BCS - LHW

Time difference between Belle Chasse (United States) and Lanzhou (Yongdeng) (China) is 11 Hours.
Lanzhou (Yongdeng) time is 11 Hours ahead of Belle Chasse.

Location	Local Time
Belle Chasse (United States)	2026-11-08, 23:40:50 EST
Lanzhou (Yongdeng) (China)	2026-11-09, 10:40:50 +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

Southern Seaplane Airport (BCS / 65LA) Belle Chasse, United States

Destination

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