Distance From Kochi Ryoma Airport to Sanya Phoenix International Airport, KCZ - SYX Distance

The distance from Kochi Ryoma Airport (KCZ) to Sanya Phoenix International Airport (SYX) is 1831 miles or 2947 kilometers or 1590 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 Nankoku ( Japan ) to Sanya (Tianya) ( China )?

A one-way nonstop (direct) flight between Nankoku and Sanya (Tianya) takes around 4 hours 12 minutes.

Estimated flight time from Kochi Ryoma Airport, Nankoku, Japan to Sanya Phoenix International Airport, Sanya (Tianya), China is 4 hours 12 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 • KCZ - SYX

Kilometers		2947 km
Statute Miles		1831 miles
Nautical Miles		1590 nm
Avg. Time of Flight		4 hours 12 minutes

Kochi Ryoma Airport to Sanya Phoenix International Airport Flight Route Map - KCZ to SYX Flight Path

Location of Kochi Ryoma Airport & Sanya Phoenix International Airport is given below.
Click the map to view Nankoku to Sanya (Tianya) nonstop flight path and travel direction.

Click to see flight route on Google Map between Nankoku, Japan and Sanya (Tianya), China. .

Nonstop flight route between Nankoku, Japan and Sanya (Tianya), China.

Time Difference Between the Airports • KCZ - SYX

Time difference between Nankoku (Japan) and Sanya (Tianya) (China) is 1 Hours.
Sanya (Tianya) time is 1 Hours behind Nankoku.

Location	Local Time
Nankoku (Japan)	2026-05-04, 13:37:06 JST
Sanya (Tianya) (China)	2026-05-04, 12:37:06 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

Kochi Ryoma Airport (KCZ / RJOK) Nankoku, Japan

Destination

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