Distance From Merriwa Hospital Helipad to Ontario International Airport

The distance from Merriwa Hospital Helipad () to Ontario International Airport (ONT) is 7520 miles or 12102 kilometers or 6531 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 Merriwa ( Australia ) to Ontario ( United States )?

A one-way nonstop (direct) flight between Merriwa and Ontario takes around 17 hours 17 minutes.

Estimated flight time from Merriwa Hospital Helipad, Merriwa, Australia to Ontario International Airport, Ontario, United States is 17 hours 17 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 • - ONT

Kilometers		12102 km
Statute Miles		7520 miles
Nautical Miles		6531 nm
Avg. Time of Flight		17 hours 17 minutes

Merriwa Hospital Helipad to Ontario International Airport Flight Route Map - to ONT Flight Path

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

Click to see flight route on Google Map between Merriwa, Australia and Ontario, United States. .

Nonstop flight route between Merriwa, Australia and Ontario, United States.

Time Difference Between the Airports • - ONT

Time difference between Merriwa (Australia) and Ontario (United States) is 17 Hours.
Ontario time is 17 Hours behind Merriwa.

Location	Local Time
Merriwa (Australia)	2026-06-20, 12:51:58 AEST
Ontario (United States)	2026-06-19, 19:51:58 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

Merriwa Hospital Helipad ( / YXMW) Merriwa, Australia

Destination

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