Distance From JCHO Isahaya General Hospital Heliport to Ronald Reagan Washington National Airport

The distance from JCHO Isahaya General Hospital Heliport () to Ronald Reagan Washington National Airport (DCA) is 7187 miles or 11566 kilometers or 6241 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 Isahaya ( Japan ) to Washington ( United States )?

A one-way nonstop (direct) flight between Isahaya and Washington takes around 16 hours 31 minutes.

Estimated flight time from JCHO Isahaya General Hospital Heliport, Isahaya, Japan to Ronald Reagan Washington National Airport, Washington, United States is 16 hours 31 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 • - DCA

Kilometers		11566 km
Statute Miles		7187 miles
Nautical Miles		6241 nm
Avg. Time of Flight		16 hours 31 minutes

JCHO Isahaya General Hospital Heliport to Ronald Reagan Washington National Airport Flight Route Map - to DCA Flight Path

Location of JCHO Isahaya General Hospital Heliport & Ronald Reagan Washington National Airport is given below.
Click the map to view Isahaya to Washington nonstop flight path and travel direction.

Click to see flight route on Google Map between Isahaya, Japan and Washington, United States. .

Nonstop flight route between Isahaya, Japan and Washington, United States.

Time Difference Between the Airports • - DCA

Time difference between Isahaya (Japan) and Washington (United States) is 14 Hours.
Washington time is 14 Hours behind Isahaya.

Location	Local Time
Isahaya (Japan)	2025-12-18, 14:49:45 JST
Washington (United States)	2025-12-18, 00:49:45 EST

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

JCHO Isahaya General Hospital Heliport ( / ) Isahaya, Japan

Destination

Ronald Reagan Washington National Airport (DCA / KDCA) Washington, United States