The flight distance from Portland International Airport (PDX) in Portland, United States to March Arb Airport (RIV) in Riverside, United States is 1,379 kilometers (857 miles / 745 nautical miles). The estimated flight time for this route is approximately 3h, flying south southeast at a heading of 159°.

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.

Time zone information: When it's 07:42 in Portland, it's 07:42 in Riverside.

There is a significant elevation difference of 1,505 feet between the two airports. March Arb Airport sits higher than Portland International Airport.

The return flight from Riverside (RIV) to Portland (PDX) follows a heading of 342° (north 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 March Arb Airport (RIV) detail pages, or use our flight duration calculator to compare other routes.