Distance From Iwabuchi Watergate Auxiliary Airfield to Ronald Reagan Washington National Airport

The distance from Iwabuchi Watergate Auxiliary Airfield () to Ronald Reagan Washington National Airport (DCA) is 6772 miles or 10898 kilometers or 5881 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 Kita, Tokyo ( Japan ) to Washington ( United States )?

A one-way nonstop (direct) flight between Kita, Tokyo and Washington takes around 15 hours 34 minutes.

Estimated flight time from Iwabuchi Watergate Auxiliary Airfield, Kita, Tokyo, Japan to Ronald Reagan Washington National Airport, Washington, United States is 15 hours 34 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		10898 km
Statute Miles		6772 miles
Nautical Miles		5881 nm
Avg. Time of Flight		15 hours 34 minutes

Iwabuchi Watergate Auxiliary Airfield to Ronald Reagan Washington National Airport Flight Route Map - to DCA Flight Path

Location of Iwabuchi Watergate Auxiliary Airfield & Ronald Reagan Washington National Airport is given below.
Click the map to view Kita, Tokyo to Washington nonstop flight path and travel direction.

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

Nonstop flight route between Kita, Tokyo, Japan and Washington, United States.

Time Difference Between the Airports • - DCA

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

Location	Local Time
Kita, Tokyo (Japan)	2025-12-17, 12:39:51 JST
Washington (United States)	2025-12-16, 22:39:51 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

Iwabuchi Watergate Auxiliary Airfield ( / ) Kita, Tokyo, Japan

Destination

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