Distance From C 331 Heliport to Sanya Phoenix International Airport

The distance from C 331 Heliport () to Sanya Phoenix International Airport (SYX) is 1752 miles or 2819 kilometers or 1521 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.

---

How long does it take to travel from Maekguk ( South Korea ) to Sanya (Tianya) ( China )?

A one-way nonstop (direct) flight between Maekguk and Sanya (Tianya) takes around 4 hours 1 minutes.

Estimated flight time from C 331 Heliport, Maekguk, South Korea to Sanya Phoenix International Airport, Sanya (Tianya), China is 4 hours 1 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		2819 km
Statute Miles		1752 miles
Nautical Miles		1521 nm
Avg. Time of Flight		4 hours 1 minutes

C 331 Heliport to Sanya Phoenix International Airport Flight Route Map - to SYX Flight Path

Location of C 331 Heliport & Sanya Phoenix International Airport is given below.
Click the map to view Maekguk to Sanya (Tianya) nonstop flight path and travel direction.

Click to see flight route on Google Map between Maekguk, South Korea and Sanya (Tianya), China. .

Nonstop flight route between Maekguk, South Korea and Sanya (Tianya), China.

Time Difference Between the Airports • - SYX

Time difference between Maekguk (South Korea) and Sanya (Tianya) (China) is 1 Hours.
Sanya (Tianya) time is 1 Hours behind Maekguk.

Location	Local Time
Maekguk (South Korea)	2026-03-17, 10:53:37 KST
Sanya (Tianya) (China)	2026-03-17, 09:53:37 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

C 331 Heliport ( / RK77) Maekguk, South Korea

Destination

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