The flight distance from Portland International Airport (PDX) in Portland, United States to Central Wyoming Regional Airport (RIW) in Riverton, United States is 1,158 kilometers (719 miles / 625 nautical miles). The estimated flight time for this route is approximately 2h, flying east at a heading of 99°.

This is a short-haul route typically served by narrow-body aircraft such as the Boeing 737 or Airbus A320 family. In-flight service is usually limited to drinks and light snacks.

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 13:18 in Portland, it's 14:18 in Riverton.

There is a significant elevation difference of 5,485 feet between the two airports. Central Wyoming Regional Airport sits higher than Portland International Airport. Travelers arriving at the higher-elevation airport should be aware of potential altitude effects.

The return flight from Riverton (RIW) to Portland (PDX) follows a heading of 289° (west northwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Portland International Airport (PDX) and Central Wyoming Regional Airport (RIW) detail pages, or use our flight duration calculator to compare other routes.