Distance From Okushi Heliport to King Khaled International Airport

The distance from Okushi Heliport () to King Khaled International Airport (RUH) is 5063 miles or 8148 kilometers or 4397 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 Osakikamijima ( Japan ) to Riyadh ( Saudi Arabia )?

A one-way nonstop (direct) flight between Osakikamijima and Riyadh takes around 11 hours 38 minutes.

Estimated flight time from Okushi Heliport, Osakikamijima, Japan to King Khaled International Airport, Riyadh, Saudi Arabia is 11 hours 38 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 • - RUH

Kilometers		8148 km
Statute Miles		5063 miles
Nautical Miles		4397 nm
Avg. Time of Flight		11 hours 38 minutes

Okushi Heliport to King Khaled International Airport Flight Route Map - to RUH Flight Path

Location of Okushi Heliport & King Khaled International Airport is given below.
Click the map to view Osakikamijima to Riyadh nonstop flight path and travel direction.

Click to see flight route on Google Map between Osakikamijima, Japan and Riyadh, Saudi Arabia. .

Nonstop flight route between Osakikamijima, Japan and Riyadh, Saudi Arabia.

Time Difference Between the Airports • - RUH

Time difference between Osakikamijima (Japan) and Riyadh (Saudi Arabia) is 6 Hours.
Riyadh time is 6 Hours behind Osakikamijima.

Location	Local Time
Osakikamijima (Japan)	2026-03-20, 23:26:40 JST
Riyadh (Saudi Arabia)	2026-03-20, 17:26:40 +03

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

Okushi Heliport ( / ) Osakikamijima, Japan

Destination

King Khaled International Airport (RUH / OERK) Riyadh, Saudi Arabia