Distance From Alton Airport to Sanya Phoenix International Airport

The distance from Alton Airport () to Sanya Phoenix International Airport (SYX) is 8402 miles or 13521 kilometers or 7296 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 Alton ( United States ) to Sanya (Tianya) ( China )?

A one-way nonstop (direct) flight between Alton and Sanya (Tianya) takes around 19 hours 18 minutes.

Estimated flight time from Alton Airport, Alton, United States to Sanya Phoenix International Airport, Sanya (Tianya), China is 19 hours 18 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		13521 km
Statute Miles		8402 miles
Nautical Miles		7296 nm
Avg. Time of Flight		19 hours 18 minutes

Alton Airport to Sanya Phoenix International Airport Flight Route Map - to SYX Flight Path

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

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

Nonstop flight route between Alton, United States and Sanya (Tianya), China.

Time Difference Between the Airports • - SYX

Time difference between Alton (United States) and Sanya (Tianya) (China) is 12 Hours.
Sanya (Tianya) time is 12 Hours ahead of Alton.

Location	Local Time
Alton (United States)	2025-04-04, 20:13:12 EDT
Sanya (Tianya) (China)	2025-04-05, 08:13:12 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

Alton Airport ( / ) Alton, United States

Destination

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