Distance From Lawrence Municipal Airport to Ontario International Airport, LWM - ONT Distance

The distance from Lawrence Municipal Airport (LWM) to Ontario International Airport (ONT) is 2554 miles or 4110 kilometers or 2218 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 Lawrence ( United States ) to Ontario ( United States )?

A one-way nonstop (direct) flight between Lawrence and Ontario takes around 5 hours 52 minutes.

Estimated flight time from Lawrence Municipal Airport, Lawrence, United States to Ontario International Airport, Ontario, United States is 5 hours 52 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 • LWM - ONT

Kilometers		4110 km
Statute Miles		2554 miles
Nautical Miles		2218 nm
Avg. Time of Flight		5 hours 52 minutes

Lawrence Municipal Airport to Ontario International Airport Flight Route Map - LWM to ONT Flight Path

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

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

Nonstop flight route between Lawrence, United States and Ontario, United States.

Time Difference Between the Airports • LWM - ONT

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

Location	Local Time
Lawrence (United States)	2025-12-16, 13:58:24 EST
Ontario (United States)	2025-12-16, 10:58:24 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

Lawrence Municipal Airport (LWM / KLWM) Lawrence, United States

Destination

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