Distance From Enzan Heliport to King Fahd International Airport

The distance from Enzan Heliport () to King Fahd International Airport (DMM) is 5124 miles or 8245 kilometers or 4449 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 Koshu ( Japan ) to Ad Dammam ( Saudi Arabia )?

A one-way nonstop (direct) flight between Koshu and Ad Dammam takes around 11 hours 46 minutes.

Estimated flight time from Enzan Heliport, Koshu, Japan to King Fahd International Airport, Ad Dammam, Saudi Arabia is 11 hours 46 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 • - DMM

Kilometers		8245 km
Statute Miles		5124 miles
Nautical Miles		4449 nm
Avg. Time of Flight		11 hours 46 minutes

Enzan Heliport to King Fahd International Airport Flight Route Map - to DMM Flight Path

Location of Enzan Heliport & King Fahd International Airport is given below.
Click the map to view Koshu to Ad Dammam nonstop flight path and travel direction.

Click to see flight route on Google Map between Koshu, Japan and Ad Dammam, Saudi Arabia. .

Nonstop flight route between Koshu, Japan and Ad Dammam, Saudi Arabia.

Time Difference Between the Airports • - DMM

Time difference between Koshu (Japan) and Ad Dammam (Saudi Arabia) is 6 Hours.
Ad Dammam time is 6 Hours behind Koshu.

Location	Local Time
Koshu (Japan)	2026-03-22, 23:37:38 JST
Ad Dammam (Saudi Arabia)	2026-03-22, 17:37:38 +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

Enzan Heliport ( / ) Koshu, Japan

Destination

King Fahd International Airport (DMM / OEDF) Ad Dammam, Saudi Arabia