Distance From Kota Kinabalu International Airport to Ontario International Airport, BKI - ONT Distance

The distance from Kota Kinabalu International Airport (BKI) to Ontario International Airport (ONT) is 7981 miles or 12843 kilometers or 6930 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 Kota Kinabalu ( Malaysia ) to Ontario ( United States )?

A one-way nonstop (direct) flight between Kota Kinabalu and Ontario takes around 18 hours 20 minutes.

Estimated flight time from Kota Kinabalu International Airport, Kota Kinabalu, Malaysia to Ontario International Airport, Ontario, United States is 18 hours 20 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 • BKI - ONT

Kilometers		12843 km
Statute Miles		7981 miles
Nautical Miles		6930 nm
Avg. Time of Flight		18 hours 20 minutes

Kota Kinabalu International Airport to Ontario International Airport Flight Route Map - BKI to ONT Flight Path

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

Click to see flight route on Google Map between Kota Kinabalu, Malaysia and Ontario, United States. .

Nonstop flight route between Kota Kinabalu, Malaysia and Ontario, United States.

Time Difference Between the Airports • BKI - ONT

Time difference between Kota Kinabalu (Malaysia) and Ontario (United States) is 16 Hours.
Ontario time is 16 Hours behind Kota Kinabalu.

Location	Local Time
Kota Kinabalu (Malaysia)	2025-12-18, 08:49:14 +08
Ontario (United States)	2025-12-17, 16:49:14 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

Kota Kinabalu International Airport (BKI / WBKK) Kota Kinabalu, Malaysia

Destination

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