Distance From Japan Red Cross Tokushima Hospital Helipad to Seattle–Tacoma International Airport

The distance from Japan Red Cross Tokushima Hospital Helipad () to Seattle–Tacoma International Airport (SEA) is 5075 miles or 8167 kilometers or 4407 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.

8167 kilometers is the direct flight distance between Japan Red Cross Tokushima Hospital Helipad (Japan) and Seattle–Tacoma International Airport (United States).


How long does it take to travel from Komatsushima ( Japan ) to Seattle ( United States )?

A one-way nonstop (direct) flight between Komatsushima and Seattle takes around 11 hours 40 minutes.
Estimated flight time from Japan Red Cross Tokushima Hospital Helipad, Komatsushima, Japan to Seattle–Tacoma International Airport, Seattle, United States is 11 hours 40 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 • - SEA

Kilometers 8167 km
Statute Miles5075 miles
Nautical Miles 4407 nm
Avg. Time of Flight 11 hours 40 minutes

Japan Red Cross Tokushima Hospital Helipad to Seattle–Tacoma International Airport Flight Route Map - to SEA Flight Path

Location of Japan Red Cross Tokushima Hospital Helipad & Seattle–Tacoma International Airport is given below.
Click the map to view Komatsushima to Seattle nonstop flight path and travel direction.

Click to see flight route on Google Map between Komatsushima, Japan and Seattle, United States. .


Nonstop flight route between Komatsushima, Japan and Seattle, United States.

Time Difference Between the Airports • - SEA

Time difference between Komatsushima (Japan) and Seattle (United States) is 16 Hours.
Seattle time is 16 Hours behind Komatsushima.
LocationLocal Time
Komatsushima (Japan)2025-12-18, 19:45:56 JST
Seattle (United States)2025-12-18, 03:45:56 MST
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 Get airport maps and more information about Japan Red Cross Tokushima Hospital Helipad Japan Red Cross Tokushima Hospital Helipad ( / )
Komatsushima, Japan Flag of Japan
Destination Seattle–Tacoma International Airport Seattle–Tacoma International Airport (SEA / KSEA)
Seattle, United States Flag of United States



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