Distance From Lyon Heliport to Sanya Phoenix International Airport

The distance from Lyon Heliport () to Sanya Phoenix International Airport (SYX) is 7699 miles or 12390 kilometers or 6686 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 Rancho Santa Margarita ( United States ) to Sanya (Tianya) ( China )?

A one-way nonstop (direct) flight between Rancho Santa Margarita and Sanya (Tianya) takes around 17 hours 42 minutes.

Estimated flight time from Lyon Heliport, Rancho Santa Margarita, United States to Sanya Phoenix International Airport, Sanya (Tianya), China is 17 hours 42 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 • - SYX

Kilometers		12390 km
Statute Miles		7699 miles
Nautical Miles		6686 nm
Avg. Time of Flight		17 hours 42 minutes

Lyon Heliport to Sanya Phoenix International Airport Flight Route Map - to SYX Flight Path

Location of Lyon Heliport & Sanya Phoenix International Airport is given below.
Click the map to view Rancho Santa Margarita to Sanya (Tianya) nonstop flight path and travel direction.

Click to see flight route on Google Map between Rancho Santa Margarita, United States and Sanya (Tianya), China. .

Nonstop flight route between Rancho Santa Margarita, United States and Sanya (Tianya), China.

Time Difference Between the Airports • - SYX

Time difference between Rancho Santa Margarita (United States) and Sanya (Tianya) (China) is 16 Hours.
Sanya (Tianya) time is 16 Hours ahead of Rancho Santa Margarita.

Location	Local Time
Rancho Santa Margarita (United States)	2025-12-14, 14:27:53 PST
Sanya (Tianya) (China)	2025-12-15, 06:27:53 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

Lyon Heliport ( / 4CL1) Rancho Santa Margarita, United States

Destination

Sanya Phoenix International Airport (SYX / ZJSY) Sanya (Tianya), China