Distance From Okazaki Service Area Heliport to Cincinnati Northern Kentucky International Airport

The distance from Okazaki Service Area Heliport () to Cincinnati Northern Kentucky International Airport (CVG) is 6662 miles or 10721 kilometers or 5785 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 Okazaki ( Japan ) to Cincinnati / Covington ( United States )?

A one-way nonstop (direct) flight between Okazaki and Cincinnati / Covington takes around 15 hours 18 minutes.

Estimated flight time from Okazaki Service Area Heliport, Okazaki, Japan to Cincinnati Northern Kentucky International Airport, Cincinnati / Covington, United States is 15 hours 18 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 • - CVG

Kilometers		10721 km
Statute Miles		6662 miles
Nautical Miles		5785 nm
Avg. Time of Flight		15 hours 18 minutes

Okazaki Service Area Heliport to Cincinnati Northern Kentucky International Airport Flight Route Map - to CVG Flight Path

Location of Okazaki Service Area Heliport & Cincinnati Northern Kentucky International Airport is given below.
Click the map to view Okazaki to Cincinnati / Covington nonstop flight path and travel direction.

Click to see flight route on Google Map between Okazaki, Japan and Cincinnati / Covington, United States. .

Nonstop flight route between Okazaki, Japan and Cincinnati / Covington, United States.

Time Difference Between the Airports • - CVG

Time difference between Okazaki (Japan) and Cincinnati / Covington (United States) is 13 Hours.
Cincinnati / Covington time is 13 Hours behind Okazaki.

Location	Local Time
Okazaki (Japan)	2026-05-04, 18:12:00 JST
Cincinnati / Covington (United States)	2026-05-04, 05:12:00 EDT

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

Okazaki Service Area Heliport ( / ) Okazaki, Japan

Destination

Cincinnati Northern Kentucky International Airport (CVG / KCVG) Cincinnati / Covington, United States