The flight distance from Ronald Reagan Washington Ntl Airport (DCA) in Washington, United States to Grant County International Airport (MWH) in Moses Lake, United States is 3,513 kilometers (2,183 miles / 1,897 nautical miles). The estimated flight time for this route is approximately 5h, flying west northwest at a heading of 299°.

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 11:13 in Washington, it's 08:13 in Moses Lake. 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 1,175 feet between the two airports. Grant County International Airport sits higher than Ronald Reagan Washington Ntl Airport.

The return flight from Moses Lake (MWH) to Washington (DCA) follows a heading of 90° (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 Ronald Reagan Washington Ntl Airport (DCA) and Grant County International Airport (MWH) detail pages, or use our flight duration calculator to compare other routes.