Distance From Kurayoshi Emergency Heliport to Washington Dulles International Airport

The distance from Kurayoshi Emergency Heliport () to Washington Dulles International Airport (IAD) is 6924 miles or 11143 kilometers or 6013 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 Kurayoshi ( Japan ) to Dulles ( United States )?

A one-way nonstop (direct) flight between Kurayoshi and Dulles takes around 15 hours 55 minutes.

Estimated flight time from Kurayoshi Emergency Heliport, Kurayoshi, Japan to Washington Dulles International Airport, Dulles, United States is 15 hours 55 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 • - IAD

Kilometers		11143 km
Statute Miles		6924 miles
Nautical Miles		6013 nm
Avg. Time of Flight		15 hours 55 minutes

Kurayoshi Emergency Heliport to Washington Dulles International Airport Flight Route Map - to IAD Flight Path

Location of Kurayoshi Emergency Heliport & Washington Dulles International Airport is given below.
Click the map to view Kurayoshi to Dulles nonstop flight path and travel direction.

Click to see flight route on Google Map between Kurayoshi, Japan and Dulles, United States. .

Nonstop flight route between Kurayoshi, Japan and Dulles, United States.

Time Difference Between the Airports • - IAD

Time difference between Kurayoshi (Japan) and Dulles (United States) is 13 Hours.
Dulles time is 13 Hours behind Kurayoshi.

Location	Local Time
Kurayoshi (Japan)	2026-09-17, 06:12:51 JST
Dulles (United States)	2026-09-16, 17:12:51 EDT

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

Kurayoshi Emergency Heliport ( / ) Kurayoshi, Japan

Destination

Washington Dulles International Airport (IAD / KIAD) Dulles, United States