Distance From Genk Zwartberg Airfield to Naha Airport / JASDF Naha Air Base

The distance from Genk Zwartberg Airfield () to Naha Airport / JASDF Naha Air Base (OKA) is 6048 miles or 9734 kilometers or 5252 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 Genk ( Belgium ) to Naha ( Japan )?

A one-way nonstop (direct) flight between Genk and Naha takes around 13 hours 54 minutes.

Estimated flight time from Genk Zwartberg Airfield, Genk, Belgium to Naha Airport / JASDF Naha Air Base, Naha, Japan is 13 hours 54 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 • - OKA

Kilometers		9734 km
Statute Miles		6048 miles
Nautical Miles		5252 nm
Avg. Time of Flight		13 hours 54 minutes

Genk Zwartberg Airfield to Naha Airport / JASDF Naha Air Base Flight Route Map - to OKA Flight Path

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

Click to see flight route on Google Map between Genk, Belgium and Naha, Japan. .

Nonstop flight route between Genk, Belgium and Naha, Japan.

Time Difference Between the Airports • - OKA

Time difference between Genk (Belgium) and Naha (Japan) is 7 Hours.
Naha time is 7 Hours ahead of Genk.

Location	Local Time
Genk (Belgium)	2026-04-29, 17:35:15 CEST
Naha (Japan)	2026-04-30, 00:35:15 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

Genk Zwartberg Airfield ( / EBZW) Genk, Belgium

Destination

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