Distance From Cincinnati Northern Kentucky International Airport to Naha Airport / JASDF Naha Air Base, CVG - OKA Distance

The distance from Cincinnati Northern Kentucky International Airport (CVG) to Naha Airport / JASDF Naha Air Base (OKA) is 7470 miles or 12021 kilometers or 6487 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.

---

How long does it take to travel from Cincinnati / Covington ( United States ) to Naha ( Japan )?

A one-way nonstop (direct) flight between Cincinnati / Covington and Naha takes around 17 hours 10 minutes.

Estimated flight time from Cincinnati Northern Kentucky International Airport, Cincinnati / Covington, United States to Naha Airport / JASDF Naha Air Base, Naha, Japan is 17 hours 10 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 - OKA

Kilometers		12021 km
Statute Miles		7470 miles
Nautical Miles		6487 nm
Avg. Time of Flight		17 hours 10 minutes

Cincinnati Northern Kentucky International Airport to Naha Airport / JASDF Naha Air Base Flight Route Map - CVG to OKA Flight Path

Location of Cincinnati Northern Kentucky International Airport & Naha Airport / JASDF Naha Air Base is given below.
Click the map to view Cincinnati / Covington to Naha nonstop flight path and travel direction.

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

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

Time Difference Between the Airports • CVG - OKA

Time difference between Cincinnati / Covington (United States) and Naha (Japan) is 14 Hours.
Naha time is 14 Hours ahead of Cincinnati / Covington.

Location	Local Time
Cincinnati / Covington (United States)	2025-12-17, 00:16:28 EST
Naha (Japan)	2025-12-17, 14:16:28 JST

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

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

Destination

Naha Airport / JASDF Naha Air Base (OKA / ROAH) Naha, Japan