Distance From Tokyo Flying Club Airstrip to Ontario International Airport

The distance from Tokyo Flying Club Airstrip () to Ontario International Airport (ONT) is 5503 miles or 8855 kilometers or 4779 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 Konosu ( Japan ) to Ontario ( United States )?

A one-way nonstop (direct) flight between Konosu and Ontario takes around 12 hours 39 minutes.

Estimated flight time from Tokyo Flying Club Airstrip, Konosu, Japan to Ontario International Airport, Ontario, United States is 12 hours 39 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		8855 km
Statute Miles		5503 miles
Nautical Miles		4779 nm
Avg. Time of Flight		12 hours 39 minutes

Tokyo Flying Club Airstrip to Ontario International Airport Flight Route Map - to ONT Flight Path

Location of Tokyo Flying Club Airstrip & Ontario International Airport is given below.
Click the map to view Konosu to Ontario nonstop flight path and travel direction.

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

Nonstop flight route between Konosu, Japan and Ontario, United States.

Time Difference Between the Airports • - ONT

Time difference between Konosu (Japan) and Ontario (United States) is 16 Hours.
Ontario time is 16 Hours behind Konosu.

Location	Local Time
Konosu (Japan)	2026-06-16, 16:27:20 JST
Ontario (United States)	2026-06-16, 00:27:20 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

Tokyo Flying Club Airstrip ( / ) Konosu, Japan

Destination

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