Distance From Akasaki Heliport to Logan International Airport

The distance from Akasaki Heliport () to Logan International Airport (BOS) is 7057 miles or 11357 kilometers or 6129 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 Sasebo ( Japan ) to Boston ( United States )?

A one-way nonstop (direct) flight between Sasebo and Boston takes around 16 hours 13 minutes.

Estimated flight time from Akasaki Heliport, Sasebo, Japan to Logan International Airport, Boston, United States is 16 hours 13 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 • - BOS

Kilometers		11357 km
Statute Miles		7057 miles
Nautical Miles		6129 nm
Avg. Time of Flight		16 hours 13 minutes

Akasaki Heliport to Logan International Airport Flight Route Map - to BOS Flight Path

Location of Akasaki Heliport & Logan International Airport is given below.
Click the map to view Sasebo to Boston nonstop flight path and travel direction.

Click to see flight route on Google Map between Sasebo, Japan and Boston, United States. .

Nonstop flight route between Sasebo, Japan and Boston, United States.

Time Difference Between the Airports • - BOS

Time difference between Sasebo (Japan) and Boston (United States) is 14 Hours.
Boston time is 14 Hours behind Sasebo.

Location	Local Time
Sasebo (Japan)	2025-12-18, 17:54:32 JST
Boston (United States)	2025-12-18, 03:54:32 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

Akasaki Heliport ( / ) Sasebo, Japan

Destination

Logan International Airport (BOS / KBOS) Boston, United States