Distance From Dandong Langtou Airport to Ontario International Airport, DDG - ONT Distance

The distance from Dandong Langtou Airport (DDG) to Ontario International Airport (ONT) is 5976 miles or 9617 kilometers or 5190 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 Zhenxing, Dandong ( China ) to Ontario ( United States )?

A one-way nonstop (direct) flight between Zhenxing, Dandong and Ontario takes around 13 hours 44 minutes.

Estimated flight time from Dandong Langtou Airport, Zhenxing, Dandong, China to Ontario International Airport, Ontario, United States is 13 hours 44 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 • DDG - ONT

Kilometers		9617 km
Statute Miles		5976 miles
Nautical Miles		5190 nm
Avg. Time of Flight		13 hours 44 minutes

Dandong Langtou Airport to Ontario International Airport Flight Route Map - DDG to ONT Flight Path

Location of Dandong Langtou Airport & Ontario International Airport is given below.
Click the map to view Zhenxing, Dandong to Ontario nonstop flight path and travel direction.

Click to see flight route on Google Map between Zhenxing, Dandong, China and Ontario, United States. .

Nonstop flight route between Zhenxing, Dandong, China and Ontario, United States.

Time Difference Between the Airports • DDG - ONT

Time difference between Zhenxing, Dandong (China) and Ontario (United States) is 16 Hours.
Ontario time is 16 Hours behind Zhenxing, Dandong.

Location	Local Time
Zhenxing, Dandong (China)	2025-12-15, 22:31:10 CST
Ontario (United States)	2025-12-15, 06:31:10 PST

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

Dandong Langtou Airport (DDG / ZYDD) Zhenxing, Dandong, China

Destination

Ontario International Airport (ONT / KONT) Ontario, United States