Distance From Lance Airport to Ontario International Airport

The distance from Lance Airport () to Ontario International Airport (ONT) is 2372 miles or 3816 kilometers or 2060 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 Whitehouse Station ( United States ) to Ontario ( United States )?

A one-way nonstop (direct) flight between Whitehouse Station and Ontario takes around 5 hours 27 minutes.

Estimated flight time from Lance Airport, Whitehouse Station, United States to Ontario International Airport, Ontario, United States is 5 hours 27 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		3816 km
Statute Miles		2372 miles
Nautical Miles		2060 nm
Avg. Time of Flight		5 hours 27 minutes

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

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

Click to see flight route on Google Map between Whitehouse Station, United States and Ontario, United States. .

Nonstop flight route between Whitehouse Station, United States and Ontario, United States.

Time Difference Between the Airports • - ONT

Time difference between Whitehouse Station (United States) and Ontario (United States) is 3 Hours.
Ontario time is 3 Hours behind Whitehouse Station.

Location	Local Time
Whitehouse Station (United States)	2026-11-01, 18:40:29 EST
Ontario (United States)	2026-11-01, 15:40:29 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

Lance Airport ( / ) Whitehouse Station, United States

Destination

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