Distance From Yuzhno-Sakhalinsk Airport to Ontario International Airport, UUS - ONT Distance

The distance from Yuzhno-Sakhalinsk Airport (UUS) to Ontario International Airport (ONT) is 4956 miles or 7976 kilometers or 4304 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.

---

How long does it take to travel from Yuzhno-Sakhalinsk ( Russia ) to Ontario ( United States )?

A one-way nonstop (direct) flight between Yuzhno-Sakhalinsk and Ontario takes around 11 hours 23 minutes.

Estimated flight time from Yuzhno-Sakhalinsk Airport, Yuzhno-Sakhalinsk, Russia to Ontario International Airport, Ontario, United States is 11 hours 23 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 • UUS - ONT

Kilometers		7976 km
Statute Miles		4956 miles
Nautical Miles		4304 nm
Avg. Time of Flight		11 hours 23 minutes

Yuzhno-Sakhalinsk Airport to Ontario International Airport Flight Route Map - UUS to ONT Flight Path

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

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

Nonstop flight route between Yuzhno-Sakhalinsk, Russia and Ontario, United States.

Time Difference Between the Airports • UUS - ONT

Time difference between Yuzhno-Sakhalinsk (Russia) and Ontario (United States) is 19 Hours.
Ontario time is 19 Hours behind Yuzhno-Sakhalinsk.

Location	Local Time
Yuzhno-Sakhalinsk (Russia)	2025-01-16, 03:01:23 +11
Ontario (United States)	2025-01-15, 08:01:23 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

Yuzhno-Sakhalinsk Airport (UUS / UHSS) Yuzhno-Sakhalinsk, Russia

Destination

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