Distance From Kualanamu International Airport to Ontario International Airport, KNO - ONT Distance

The distance from Kualanamu International Airport (KNO) to Ontario International Airport (ONT) is 8913 miles or 14344 kilometers or 7740 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 Medan ( Indonesia ) to Ontario ( United States )?

A one-way nonstop (direct) flight between Medan and Ontario takes around 20 hours 29 minutes.

Estimated flight time from Kualanamu International Airport, Medan, Indonesia to Ontario International Airport, Ontario, United States is 20 hours 29 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 • KNO - ONT

Kilometers		14344 km
Statute Miles		8913 miles
Nautical Miles		7740 nm
Avg. Time of Flight		20 hours 29 minutes

Kualanamu International Airport to Ontario International Airport Flight Route Map - KNO to ONT Flight Path

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

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

Nonstop flight route between Medan, Indonesia and Ontario, United States.

Time Difference Between the Airports • KNO - ONT

Time difference between Medan (Indonesia) and Ontario (United States) is 14 Hours.
Ontario time is 14 Hours behind Medan.

Location	Local Time
Medan (Indonesia)	2025-05-12, 07:01:02 WIB
Ontario (United States)	2025-05-11, 17:01:02 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

Kualanamu International Airport (KNO / WIMM) Medan, Indonesia

Destination

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