Distance From Portland Hillsboro Airport to Roberts Field, HIO - RDM Distance

The distance from Portland Hillsboro Airport (HIO) to Roberts Field (RDM) is 126 miles or 202 kilometers or 109 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 Redmond ( United States )?

A one-way nonstop (direct) flight between Portland and Redmond takes around 0 hours 17 minutes.

Estimated flight time from Portland Hillsboro Airport, Portland, United States to Roberts Field, Redmond, United States is 0 hours 17 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 - RDM

Kilometers		202 km
Statute Miles		126 miles
Nautical Miles		109 nm
Avg. Time of Flight		0 hours 17 minutes

Portland Hillsboro Airport to Roberts Field Flight Route Map - HIO to RDM Flight Path

Location of Portland Hillsboro Airport & Roberts Field is given below.
Click the map to view Portland to Redmond nonstop flight path and travel direction.

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

Nonstop flight route between Portland, United States and Redmond, United States.

Time Difference Between the Airports • HIO - RDM

Time difference between Portland (United States) and Redmond (United States) is 0 Hours.

Location	Local Time
Portland (United States)	2026-08-13, 11:33:35 MDT
Redmond (United States)	2026-08-13, 11:33:35 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

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

Destination

Roberts Field (RDM / KRDM) Redmond, United States