Distance From Nueva Hesperides International Airport to Ontario International Airport, STY - ONT Distance

The distance from Nueva Hesperides International Airport (STY) to Ontario International Airport (ONT) is 5959 miles or 9590 kilometers or 5175 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 Salto ( Uruguay ) to Ontario ( United States )?

A one-way nonstop (direct) flight between Salto and Ontario takes around 13 hours 42 minutes.

Estimated flight time from Nueva Hesperides International Airport, Salto, Uruguay to Ontario International Airport, Ontario, United States is 13 hours 42 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 • STY - ONT

Kilometers		9590 km
Statute Miles		5959 miles
Nautical Miles		5175 nm
Avg. Time of Flight		13 hours 42 minutes

Nueva Hesperides International Airport to Ontario International Airport Flight Route Map - STY to ONT Flight Path

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

Click to see flight route on Google Map between Salto, Uruguay and Ontario, United States. .

Nonstop flight route between Salto, Uruguay and Ontario, United States.

Time Difference Between the Airports • STY - ONT

Time difference between Salto (Uruguay) and Ontario (United States) is 4 Hours.
Ontario time is 4 Hours behind Salto.

Location	Local Time
Salto (Uruguay)	2026-03-19, 15:42:49 -03
Ontario (United States)	2026-03-19, 11:42:49 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

Nueva Hesperides International Airport (STY / SUSO) Salto, Uruguay

Destination

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