The flight distance from Garden County/King Rhiley Field (OKS) in Oshkosh, United States to Portland International Airport (PDX) in Portland, United States is 1,693 kilometers (1,052 miles / 914 nautical miles). The estimated flight time for this route is approximately 3h, flying west northwest at a heading of 293°.

This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.

This is a domestic route within United States. Both airports operate in the same country, which may simplify travel requirements and documentation. Despite being a domestic route, there is a 1-hour time difference between the two cities.

Time zone information: When it's 22:50 in Oshkosh, it's 21:50 in Portland.

There is a significant elevation difference of 3,363 feet between the two airports. Portland International Airport sits lower than Garden County/King Rhiley Field.

The return flight from Portland (PDX) to Oshkosh (OKS) follows a heading of 99° (east). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Garden County/King Rhiley Field (OKS) and Portland International Airport (PDX) detail pages, or use our flight duration calculator to compare other routes.