Distance From Saiseikai Shiga Prefectural Hospital Helipad to Portland International Jetport

The distance from Saiseikai Shiga Prefectural Hospital Helipad () to Portland International Jetport (PWM) is 6754 miles or 10870 kilometers or 5865 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 Ritto ( Japan ) to Portland ( United States )?

A one-way nonstop (direct) flight between Ritto and Portland takes around 15 hours 31 minutes.

Estimated flight time from Saiseikai Shiga Prefectural Hospital Helipad, Ritto, Japan to Portland International Jetport, Portland, United States is 15 hours 31 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 • - PWM

Kilometers		10870 km
Statute Miles		6754 miles
Nautical Miles		5865 nm
Avg. Time of Flight		15 hours 31 minutes

Saiseikai Shiga Prefectural Hospital Helipad to Portland International Jetport Flight Route Map - to PWM Flight Path

Location of Saiseikai Shiga Prefectural Hospital Helipad & Portland International Jetport is given below.
Click the map to view Ritto to Portland nonstop flight path and travel direction.

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

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

Time Difference Between the Airports • - PWM

Time difference between Ritto (Japan) and Portland (United States) is 13 Hours.
Portland time is 13 Hours behind Ritto.

Location	Local Time
Ritto (Japan)	2026-08-03, 06:14:21 JST
Portland (United States)	2026-08-02, 17:14:21 EDT

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

Saiseikai Shiga Prefectural Hospital Helipad ( / ) Ritto, Japan

Destination

Portland International Jetport (PWM / KPWM) Portland, United States