Distance From Portland Hillsboro Airport to New Chitose Airport, HIO - CTS Distance

The distance from Portland Hillsboro Airport (HIO) to New Chitose Airport (CTS) is 4430 miles or 7128 kilometers or 3847 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 Portland ( United States ) to Sapporo ( Japan )?

A one-way nonstop (direct) flight between Portland and Sapporo takes around 10 hours 10 minutes.

Estimated flight time from Portland Hillsboro Airport, Portland, United States to New Chitose Airport, Sapporo, Japan is 10 hours 10 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 • HIO - CTS

Kilometers		7128 km
Statute Miles		4430 miles
Nautical Miles		3847 nm
Avg. Time of Flight		10 hours 10 minutes

Portland Hillsboro Airport to New Chitose Airport Flight Route Map - HIO to CTS Flight Path

Location of Portland Hillsboro Airport & New Chitose Airport is given below.
Click the map to view Portland to Sapporo nonstop flight path and travel direction.

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

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

Time Difference Between the Airports • HIO - CTS

Time difference between Portland (United States) and Sapporo (Japan) is 15 Hours.
Sapporo time is 15 Hours ahead of Portland.

Location	Local Time
Portland (United States)	2026-03-20, 12:37:29 MDT
Sapporo (Japan)	2026-03-21, 03:37:29 JST

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

Portland Hillsboro Airport (HIO / KHIO) Portland, United States

Destination

New Chitose Airport (CTS / RJCC) Sapporo, Japan