Distance From Yongshu Jiao (Fiery Cross Reef) Helipad to Chiang Mai International Airport

The distance from Yongshu Jiao (Fiery Cross Reef) Helipad () to Chiang Mai International Airport (CNX) is 1129 miles or 1816 kilometers or 980 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 Sansha (Yongshu Jiao / Fiery Cross Reef) ( China ) to Chiang Mai ( Thailand )?

A one-way nonstop (direct) flight between Sansha (Yongshu Jiao / Fiery Cross Reef) and Chiang Mai takes around 2 hours 35 minutes.

Estimated flight time from Yongshu Jiao (Fiery Cross Reef) Helipad, Sansha (Yongshu Jiao / Fiery Cross Reef), China to Chiang Mai International Airport, Chiang Mai, Thailand is 2 hours 35 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 • - CNX

Kilometers		1816 km
Statute Miles		1129 miles
Nautical Miles		980 nm
Avg. Time of Flight		2 hours 35 minutes

Yongshu Jiao (Fiery Cross Reef) Helipad to Chiang Mai International Airport Flight Route Map - to CNX Flight Path

Location of Yongshu Jiao (Fiery Cross Reef) Helipad & Chiang Mai International Airport is given below.
Click the map to view Sansha (Yongshu Jiao / Fiery Cross Reef) to Chiang Mai nonstop flight path and travel direction.

Click to see flight route on Google Map between Sansha (Yongshu Jiao / Fiery Cross Reef), China and Chiang Mai, Thailand. .

Nonstop flight route between Sansha (Yongshu Jiao / Fiery Cross Reef), China and Chiang Mai, Thailand.

Time Difference Between the Airports • - CNX

Time difference between Sansha (Yongshu Jiao / Fiery Cross Reef) (China) and Chiang Mai (Thailand) is 1 Hours.
Chiang Mai time is 1 Hours behind Sansha (Yongshu Jiao / Fiery Cross Reef).

Location	Local Time
Sansha (Yongshu Jiao / Fiery Cross Reef) (China)	2026-03-20, 10:38:14 CST
Chiang Mai (Thailand)	2026-03-20, 09:38:14 +07

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

Yongshu Jiao (Fiery Cross Reef) Helipad ( / ) Sansha (Yongshu Jiao / Fiery Cross Reef), China

Destination

Chiang Mai International Airport (CNX / VTCC) Chiang Mai, Thailand