Distance From Shinshu-Matsumoto Airport to Washington Dulles International Airport, MMJ - IAD Distance

The distance from Shinshu-Matsumoto Airport (MMJ) to Washington Dulles International Airport (IAD) is 6779 miles or 10909 kilometers or 5887 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 Matsumoto ( Japan ) to Dulles ( United States )?

A one-way nonstop (direct) flight between Matsumoto and Dulles takes around 15 hours 35 minutes.

Estimated flight time from Shinshu-Matsumoto Airport, Matsumoto, Japan to Washington Dulles International Airport, Dulles, United States is 15 hours 35 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 • MMJ - IAD

Kilometers		10909 km
Statute Miles		6779 miles
Nautical Miles		5887 nm
Avg. Time of Flight		15 hours 35 minutes

Shinshu-Matsumoto Airport to Washington Dulles International Airport Flight Route Map - MMJ to IAD Flight Path

Location of Shinshu-Matsumoto Airport & Washington Dulles International Airport is given below.
Click the map to view Matsumoto to Dulles nonstop flight path and travel direction.

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

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

Time Difference Between the Airports • MMJ - IAD

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

Location	Local Time
Matsumoto (Japan)	2026-06-17, 23:15:35 JST
Dulles (United States)	2026-06-17, 10:15:35 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

Shinshu-Matsumoto Airport (MMJ / RJAF) Matsumoto, Japan

Destination

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