Distance From Kirensk Airport to Naha Airport / JASDF Naha Air Base, KCK - OKA Distance

The distance from Kirensk Airport (KCK) to Naha Airport / JASDF Naha Air Base (OKA) is 2383 miles or 3835 kilometers or 2070 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 Kirensk ( Russia ) to Naha ( Japan )?

A one-way nonstop (direct) flight between Kirensk and Naha takes around 5 hours 28 minutes.

Estimated flight time from Kirensk Airport, Kirensk, Russia to Naha Airport / JASDF Naha Air Base, Naha, Japan is 5 hours 28 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 • KCK - OKA

Kilometers		3835 km
Statute Miles		2383 miles
Nautical Miles		2070 nm
Avg. Time of Flight		5 hours 28 minutes

Kirensk Airport to Naha Airport / JASDF Naha Air Base Flight Route Map - KCK to OKA Flight Path

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

Click to see flight route on Google Map between Kirensk, Russia and Naha, Japan. .

Nonstop flight route between Kirensk, Russia and Naha, Japan.

Time Difference Between the Airports • KCK - OKA

Time difference between Kirensk (Russia) and Naha (Japan) is 1 Hours.
Naha time is 1 Hours ahead of Kirensk.

Location	Local Time
Kirensk (Russia)	2025-12-15, 07:52:42 +08
Naha (Japan)	2025-12-15, 08:52:42 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

Kirensk Airport (KCK / UIKK) Kirensk, Russia

Destination

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