Distance From Suzhou Guangfu Airport to Ontario International Airport, SZV - ONT Distance

The distance from Suzhou Guangfu Airport (SZV) to Ontario International Airport (ONT) is 6554 miles or 10547 kilometers or 5692 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 Suzhou ( China ) to Ontario ( United States )?

A one-way nonstop (direct) flight between Suzhou and Ontario takes around 15 hours 4 minutes.

Estimated flight time from Suzhou Guangfu Airport, Suzhou, China to Ontario International Airport, Ontario, United States is 15 hours 4 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 • SZV - ONT

Kilometers		10547 km
Statute Miles		6554 miles
Nautical Miles		5692 nm
Avg. Time of Flight		15 hours 4 minutes

Suzhou Guangfu Airport to Ontario International Airport Flight Route Map - SZV to ONT Flight Path

Location of Suzhou Guangfu Airport & Ontario International Airport is given below.
Click the map to view Suzhou to Ontario nonstop flight path and travel direction.

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

Nonstop flight route between Suzhou, China and Ontario, United States.

Time Difference Between the Airports • SZV - ONT

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

Location	Local Time
Suzhou (China)	2025-12-17, 05:20:48 CST
Ontario (United States)	2025-12-16, 13:20:48 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

Suzhou Guangfu Airport (SZV / ZSSZ) Suzhou, China

Destination

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