Distance From Nishiyama Onsen Heliport to Portland International Airport

The distance from Nishiyama Onsen Heliport () to Portland International Airport (PDX) is 4907 miles or 7898 kilometers or 4262 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 Hayakawa ( Japan ) to Portland ( United States )?

A one-way nonstop (direct) flight between Hayakawa and Portland takes around 11 hours 16 minutes.

Estimated flight time from Nishiyama Onsen Heliport, Hayakawa, Japan to Portland International Airport, Portland, United States is 11 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 • - PDX

Kilometers		7898 km
Statute Miles		4907 miles
Nautical Miles		4262 nm
Avg. Time of Flight		11 hours 16 minutes

Nishiyama Onsen Heliport to Portland International Airport Flight Route Map - to PDX Flight Path

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

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

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

Time Difference Between the Airports • - PDX

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

Location	Local Time
Hayakawa (Japan)	2026-03-22, 23:00:52 JST
Portland (United States)	2026-03-22, 08:00:52 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

Nishiyama Onsen Heliport ( / ) Hayakawa, Japan

Destination

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