Distance From Copenhagen Roskilde Airport to Naha Airport / JASDF Naha Air Base, RKE - OKA Distance

The distance from Copenhagen Roskilde Airport (RKE) to Naha Airport / JASDF Naha Air Base (OKA) is 5640 miles or 9076 kilometers or 4898 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 Copenhagen ( Denmark ) to Naha ( Japan )?

A one-way nonstop (direct) flight between Copenhagen and Naha takes around 12 hours 57 minutes.

Estimated flight time from Copenhagen Roskilde Airport, Copenhagen, Denmark to Naha Airport / JASDF Naha Air Base, Naha, Japan is 12 hours 57 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 • RKE - OKA

Kilometers		9076 km
Statute Miles		5640 miles
Nautical Miles		4898 nm
Avg. Time of Flight		12 hours 57 minutes

Copenhagen Roskilde Airport to Naha Airport / JASDF Naha Air Base Flight Route Map - RKE to OKA Flight Path

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

Click to see flight route on Google Map between Copenhagen, Denmark and Naha, Japan. .

Nonstop flight route between Copenhagen, Denmark and Naha, Japan.

Time Difference Between the Airports • RKE - OKA

Time difference between Copenhagen (Denmark) and Naha (Japan) is 7 Hours.
Naha time is 7 Hours ahead of Copenhagen.

Location	Local Time
Copenhagen (Denmark)	2026-10-10, 04:52:08 CEST
Naha (Japan)	2026-10-10, 11:52:08 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

Copenhagen Roskilde Airport (RKE / EKRK) Copenhagen, Denmark

Destination

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