Distance From Westsound/WSX Seaplane Base to Chengdu Shuangliu International Airport, WSX - CTU Distance

The distance from Westsound/WSX Seaplane Base (WSX) to Chengdu Shuangliu International Airport (CTU) is 6248 miles or 10055 kilometers or 5426 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 West Sound ( United States ) to Chengdu (Shuangliu) ( China )?

A one-way nonstop (direct) flight between West Sound and Chengdu (Shuangliu) takes around 14 hours 21 minutes.

Estimated flight time from Westsound/WSX Seaplane Base, West Sound, United States to Chengdu Shuangliu International Airport, Chengdu (Shuangliu), China is 14 hours 21 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 • WSX - CTU

Kilometers		10055 km
Statute Miles		6248 miles
Nautical Miles		5426 nm
Avg. Time of Flight		14 hours 21 minutes

Westsound/WSX Seaplane Base to Chengdu Shuangliu International Airport Flight Route Map - WSX to CTU Flight Path

Location of Westsound/WSX Seaplane Base & Chengdu Shuangliu International Airport is given below.
Click the map to view West Sound to Chengdu (Shuangliu) nonstop flight path and travel direction.

Click to see flight route on Google Map between West Sound, United States and Chengdu (Shuangliu), China. .

Nonstop flight route between West Sound, United States and Chengdu (Shuangliu), China.

Time Difference Between the Airports • WSX - CTU

Time difference between West Sound (United States) and Chengdu (Shuangliu) (China) is 14 Hours.
Chengdu (Shuangliu) time is 14 Hours ahead of West Sound.

Location	Local Time
West Sound (United States)	2026-06-23, 07:54:14 MDT
Chengdu (Shuangliu) (China)	2026-06-23, 21:54:14 CST

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

Westsound/WSX Seaplane Base (WSX / WA83) West Sound, United States

Destination

Chengdu Shuangliu International Airport (CTU / ZUUU) Chengdu (Shuangliu), China