Distance From Petrozavodsk Airport to Ontario International Airport, PES - ONT Distance

The distance from Petrozavodsk Airport (PES) to Ontario International Airport (ONT) is 5623 miles or 9048 kilometers or 4883 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 Petrozavodsk ( Russia ) to Ontario ( United States )?

A one-way nonstop (direct) flight between Petrozavodsk and Ontario takes around 12 hours 55 minutes.

Estimated flight time from Petrozavodsk Airport, Petrozavodsk, Russia to Ontario International Airport, Ontario, United States is 12 hours 55 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 • PES - ONT

Kilometers		9048 km
Statute Miles		5623 miles
Nautical Miles		4883 nm
Avg. Time of Flight		12 hours 55 minutes

Petrozavodsk Airport to Ontario International Airport Flight Route Map - PES to ONT Flight Path

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

Click to see flight route on Google Map between Petrozavodsk, Russia and Ontario, United States. .

Nonstop flight route between Petrozavodsk, Russia and Ontario, United States.

Time Difference Between the Airports • PES - ONT

Time difference between Petrozavodsk (Russia) and Ontario (United States) is 10 Hours.
Ontario time is 10 Hours behind Petrozavodsk.

Location	Local Time
Petrozavodsk (Russia)	2026-04-29, 22:25:22 MSK
Ontario (United States)	2026-04-29, 12:25:22 PDT

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

Petrozavodsk Airport (PES / ULPB) Petrozavodsk, Russia

Destination

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