Distance From Naval Wepons Station Helipad to Ontario International Airport

The distance from Naval Wepons Station Helipad () to Ontario International Airport (ONT) is 2296 miles or 3695 kilometers or 1994 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 Yorktown ( United States ) to Ontario ( United States )?

A one-way nonstop (direct) flight between Yorktown and Ontario takes around 5 hours 16 minutes.

Estimated flight time from Naval Wepons Station Helipad, Yorktown, United States to Ontario International Airport, Ontario, United States is 5 hours 16 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		3695 km
Statute Miles		2296 miles
Nautical Miles		1994 nm
Avg. Time of Flight		5 hours 16 minutes

Naval Wepons Station Helipad to Ontario International Airport Flight Route Map - to ONT Flight Path

Location of Naval Wepons Station Helipad & Ontario International Airport is given below.
Click the map to view Yorktown to Ontario nonstop flight path and travel direction.

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

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

Time Difference Between the Airports • - ONT

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

Location	Local Time
Yorktown (United States)	2026-08-08, 02:35:16 EDT
Ontario (United States)	2026-08-07, 23:35:16 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

Naval Wepons Station Helipad ( / KNCY) Yorktown, United States

Destination

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