Distance From Samui Airport to Chengdu Shuangliu International Airport, USM - CTU Distance

The distance from Samui Airport (USM) to Chengdu Shuangliu International Airport (CTU) is 1473 miles or 2371 kilometers or 1280 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 Na Thon (Ko Samui Island) ( Thailand ) to Chengdu (Shuangliu) ( China )?

A one-way nonstop (direct) flight between Na Thon (Ko Samui Island) and Chengdu (Shuangliu) takes around 3 hours 23 minutes.

Estimated flight time from Samui Airport, Na Thon (Ko Samui Island), Thailand to Chengdu Shuangliu International Airport, Chengdu (Shuangliu), China is 3 hours 23 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 • USM - CTU

Kilometers		2371 km
Statute Miles		1473 miles
Nautical Miles		1280 nm
Avg. Time of Flight		3 hours 23 minutes

Samui Airport to Chengdu Shuangliu International Airport Flight Route Map - USM to CTU Flight Path

Location of Samui Airport & Chengdu Shuangliu International Airport is given below.
Click the map to view Na Thon (Ko Samui Island) to Chengdu (Shuangliu) nonstop flight path and travel direction.

Click to see flight route on Google Map between Na Thon (Ko Samui Island), Thailand and Chengdu (Shuangliu), China. .

Nonstop flight route between Na Thon (Ko Samui Island), Thailand and Chengdu (Shuangliu), China.

Time Difference Between the Airports • USM - CTU

Time difference between Na Thon (Ko Samui Island) (Thailand) and Chengdu (Shuangliu) (China) is 1 Hours.
Chengdu (Shuangliu) time is 1 Hours ahead of Na Thon (Ko Samui Island).

Location	Local Time
Na Thon (Ko Samui Island) (Thailand)	2026-07-30, 17:13:13 +07
Chengdu (Shuangliu) (China)	2026-07-30, 18:13:13 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

Samui Airport (USM / VTSM) Na Thon (Ko Samui Island), Thailand

Destination

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