Distance From Santa Cruz Airport to Ontario International Airport, RZA - ONT Distance

The distance from Santa Cruz Airport (RZA) to Ontario International Airport (ONT) is 6536 miles or 10518 kilometers or 5676 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 Puerto Santa Cruz ( Argentina ) to Ontario ( United States )?

A one-way nonstop (direct) flight between Puerto Santa Cruz and Ontario takes around 15 hours 1 minutes.

Estimated flight time from Santa Cruz Airport, Puerto Santa Cruz, Argentina to Ontario International Airport, Ontario, United States is 15 hours 1 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 • RZA - ONT

Kilometers		10518 km
Statute Miles		6536 miles
Nautical Miles		5676 nm
Avg. Time of Flight		15 hours 1 minutes

Santa Cruz Airport to Ontario International Airport Flight Route Map - RZA to ONT Flight Path

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

Click to see flight route on Google Map between Puerto Santa Cruz, Argentina and Ontario, United States. .

Nonstop flight route between Puerto Santa Cruz, Argentina and Ontario, United States.

Time Difference Between the Airports • RZA - ONT

Time difference between Puerto Santa Cruz (Argentina) and Ontario (United States) is 4 Hours.
Ontario time is 4 Hours behind Puerto Santa Cruz.

Location	Local Time
Puerto Santa Cruz (Argentina)	2026-03-19, 14:21:59 -03
Ontario (United States)	2026-03-19, 10:21:59 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

Santa Cruz Airport (RZA / SAWU) Puerto Santa Cruz, Argentina

Destination

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