Distance From Miyako Shimojishima Airport to Portland International Airport, SHI - PDX Distance

The distance from Miyako Shimojishima Airport (SHI) to Portland International Airport (PDX) is 5983 miles or 9629 kilometers or 5196 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 Miyakojima ( Japan ) to Portland ( United States )?

A one-way nonstop (direct) flight between Miyakojima and Portland takes around 13 hours 45 minutes.

Estimated flight time from Miyako Shimojishima Airport, Miyakojima, Japan to Portland International Airport, Portland, United States is 13 hours 45 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 • SHI - PDX

Kilometers		9629 km
Statute Miles		5983 miles
Nautical Miles		5196 nm
Avg. Time of Flight		13 hours 45 minutes

Miyako Shimojishima Airport to Portland International Airport Flight Route Map - SHI to PDX Flight Path

Location of Miyako Shimojishima Airport & Portland International Airport is given below.
Click the map to view Miyakojima to Portland nonstop flight path and travel direction.

Click to see flight route on Google Map between Miyakojima, Japan and Portland, United States. .

Nonstop flight route between Miyakojima, Japan and Portland, United States.

Time Difference Between the Airports • SHI - PDX

Time difference between Miyakojima (Japan) and Portland (United States) is 16 Hours.
Portland time is 16 Hours behind Miyakojima.

Location	Local Time
Miyakojima (Japan)	2025-12-17, 05:17:31 JST
Portland (United States)	2025-12-16, 13:17:31 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

Miyako Shimojishima Airport (SHI / RORS) Miyakojima, Japan

Destination

Portland International Airport (PDX / KPDX) Portland, United States