Distance From Daejon St. Mary’s Hospital Heliport to Sanya Phoenix International Airport

The distance from Daejon St. Mary’s Hospital Heliport () to Sanya Phoenix International Airport (SYX) is 1659 miles or 2670 kilometers or 1441 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 Daejon ( South Korea ) to Sanya (Tianya) ( China )?

A one-way nonstop (direct) flight between Daejon and Sanya (Tianya) takes around 3 hours 48 minutes.

Estimated flight time from Daejon St. Mary’s Hospital Heliport, Daejon, South Korea to Sanya Phoenix International Airport, Sanya (Tianya), China is 3 hours 48 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		2670 km
Statute Miles		1659 miles
Nautical Miles		1441 nm
Avg. Time of Flight		3 hours 48 minutes

Daejon St. Mary’s Hospital Heliport to Sanya Phoenix International Airport Flight Route Map - to SYX Flight Path

Location of Daejon St. Mary’s Hospital Heliport & Sanya Phoenix International Airport is given below.
Click the map to view Daejon to Sanya (Tianya) nonstop flight path and travel direction.

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

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

Time Difference Between the Airports • - SYX

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

Location	Local Time
Daejon (South Korea)	2025-12-15, 15:54:46 KST
Sanya (Tianya) (China)	2025-12-15, 14:54:46 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

Daejon St. Mary’s Hospital Heliport ( / ) Daejon, South Korea

Destination

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