The flight distance from Ronald Reagan Washington Ntl Airport (DCA) in Washington, United States to March Arb Airport (RIV) in Riverside, United States is 3,614 kilometers (2,246 miles / 1,951 nautical miles). The estimated flight time for this route is approximately 5h, flying west at a heading of 274°.

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 3-hour time difference between the two cities.

Time zone information: When it's 14:00 in Washington, it's 11:00 in Riverside. The 3-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

There is a significant elevation difference of 1,522 feet between the two airports. March Arb Airport sits higher than Ronald Reagan Washington Ntl Airport.

The return flight from Riverside (RIV) to Washington (DCA) follows a heading of 69° (east northeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Ronald Reagan Washington Ntl Airport (DCA) and March Arb Airport (RIV) detail pages, or use our flight duration calculator to compare other routes.