Distance From Rockyford Airport to Ontario International Airport

The distance from Rockyford Airport () to Ontario International Airport (ONT) is 1211 miles or 1948 kilometers or 1051 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 Rockyford ( Canada ) to Ontario ( United States )?

A one-way nonstop (direct) flight between Rockyford and Ontario takes around 2 hours 46 minutes.

Estimated flight time from Rockyford Airport, Rockyford, Canada to Ontario International Airport, Ontario, United States is 2 hours 46 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		1948 km
Statute Miles		1211 miles
Nautical Miles		1051 nm
Avg. Time of Flight		2 hours 46 minutes

Rockyford Airport to Ontario International Airport Flight Route Map - to ONT Flight Path

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

Click to see flight route on Google Map between Rockyford, Canada and Ontario, United States. .

Nonstop flight route between Rockyford, Canada and Ontario, United States.

Time Difference Between the Airports • - ONT

Time difference between Rockyford (Canada) and Ontario (United States) is 1 Hours.
Ontario time is 1 Hours behind Rockyford.

Location	Local Time
Rockyford (Canada)	2026-05-03, 03:58:58 MDT
Ontario (United States)	2026-05-03, 02:58:58 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

Rockyford Airport ( / CFC6) Rockyford, Canada

Destination

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