Distance From Zhongshan Sanjiao Airport to Washington Dulles International Airport

The distance from Zhongshan Sanjiao Airport () to Washington Dulles International Airport (IAD) is 8122 miles or 13071 kilometers or 7053 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 Zhongshan ( China ) to Dulles ( United States )?

A one-way nonstop (direct) flight between Zhongshan and Dulles takes around 18 hours 40 minutes.

Estimated flight time from Zhongshan Sanjiao Airport, Zhongshan, China to Washington Dulles International Airport, Dulles, United States is 18 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 • - IAD

Kilometers		13071 km
Statute Miles		8122 miles
Nautical Miles		7053 nm
Avg. Time of Flight		18 hours 40 minutes

Zhongshan Sanjiao Airport to Washington Dulles International Airport Flight Route Map - to IAD Flight Path

Location of Zhongshan Sanjiao Airport & Washington Dulles International Airport is given below.
Click the map to view Zhongshan to Dulles nonstop flight path and travel direction.

Click to see flight route on Google Map between Zhongshan, China and Dulles, United States. .

Nonstop flight route between Zhongshan, China and Dulles, United States.

Time Difference Between the Airports • - IAD

Time difference between Zhongshan (China) and Dulles (United States) is 12 Hours.
Dulles time is 12 Hours behind Zhongshan.

Location	Local Time
Zhongshan (China)	2026-06-24, 11:11:32 CST
Dulles (United States)	2026-06-23, 23:11:32 EDT

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

Zhongshan Sanjiao Airport ( / ) Zhongshan, China

Destination

Washington Dulles International Airport (IAD / KIAD) Dulles, United States