Distance From Iki Airport to Portland International Airport, IKI - PDX Distance

The distance from Iki Airport (IKI) to Portland International Airport (PDX) is 5337 miles or 8590 kilometers or 4635 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 Iki ( Japan ) to Portland ( United States )?

A one-way nonstop (direct) flight between Iki and Portland takes around 12 hours 16 minutes.

Estimated flight time from Iki Airport, Iki, Japan to Portland International Airport, Portland, United States is 12 hours 16 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 • IKI - PDX

Kilometers		8590 km
Statute Miles		5337 miles
Nautical Miles		4635 nm
Avg. Time of Flight		12 hours 16 minutes

Iki Airport to Portland International Airport Flight Route Map - IKI to PDX Flight Path

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

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

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

Time Difference Between the Airports • IKI - PDX

Time difference between Iki (Japan) and Portland (United States) is 15 Hours.
Portland time is 15 Hours behind Iki.

Location	Local Time
Iki (Japan)	2026-06-15, 18:57:10 JST
Portland (United States)	2026-06-15, 03:57:10 MDT

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

Iki Airport (IKI / RJDB) Iki, Japan

Destination

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