Distance From Sweetwater Bay Seaplane Base to Lanzhou Zhongchuan International Airport

The distance from Sweetwater Bay Seaplane Base () to Lanzhou Zhongchuan International Airport (LHW) is 6763 miles or 10884 kilometers or 5873 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 Oconto ( United States ) to Lanzhou (Yongdeng) ( China )?

A one-way nonstop (direct) flight between Oconto and Lanzhou (Yongdeng) takes around 15 hours 32 minutes.

Estimated flight time from Sweetwater Bay Seaplane Base, Oconto, United States to Lanzhou Zhongchuan International Airport, Lanzhou (Yongdeng), China is 15 hours 32 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		10884 km
Statute Miles		6763 miles
Nautical Miles		5873 nm
Avg. Time of Flight		15 hours 32 minutes

Sweetwater Bay Seaplane Base to Lanzhou Zhongchuan International Airport Flight Route Map - to LHW Flight Path

Location of Sweetwater Bay Seaplane Base & Lanzhou Zhongchuan International Airport is given below.
Click the map to view Oconto to Lanzhou (Yongdeng) nonstop flight path and travel direction.

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

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

Time Difference Between the Airports • - LHW

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

Location	Local Time
Oconto (United States)	2026-06-23, 15:41:26 CDT
Lanzhou (Yongdeng) (China)	2026-06-24, 02:41:26 +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

Sweetwater Bay Seaplane Base ( / 30W) Oconto, United States

Destination

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