Distance From Wudalianchi Dedu Airport to San Antonio International Airport, DTU - SAT Distance

The distance from Wudalianchi Dedu Airport (DTU) to San Antonio International Airport (SAT) is 6385 miles or 10276 kilometers or 5545 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 Heihe ( China ) to San Antonio ( United States )?

A one-way nonstop (direct) flight between Heihe and San Antonio takes around 14 hours 40 minutes.

Estimated flight time from Wudalianchi Dedu Airport, Heihe, China to San Antonio International Airport, San Antonio, United States is 14 hours 40 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 • DTU - SAT

Kilometers		10276 km
Statute Miles		6385 miles
Nautical Miles		5545 nm
Avg. Time of Flight		14 hours 40 minutes

Wudalianchi Dedu Airport to San Antonio International Airport Flight Route Map - DTU to SAT Flight Path

Location of Wudalianchi Dedu Airport & San Antonio International Airport is given below.
Click the map to view Heihe to San Antonio nonstop flight path and travel direction.

Click to see flight route on Google Map between Heihe, China and San Antonio, United States. .

Nonstop flight route between Heihe, China and San Antonio, United States.

Time Difference Between the Airports • DTU - SAT

Time difference between Heihe (China) and San Antonio (United States) is 15 Hours.
San Antonio time is 15 Hours behind Heihe.

Location	Local Time
Heihe (China)	2025-12-17, 14:58:57 CST
San Antonio (United States)	2025-12-16, 23:58:57 MST

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

Wudalianchi Dedu Airport (DTU / ZYDU) Heihe, China

Destination

San Antonio International Airport (SAT / KSAT) San Antonio, United States