The flight distance from Ronald Reagan Washington Ntl Airport (DCA) in Washington, United States to Sheep Mountain Airport (SMU) in Sheep Mountain, United States is 5,279 kilometers (3,280 miles / 2,851 nautical miles). The estimated flight time for this route is approximately 7h, flying northwest at a heading of 323°.

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

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 4-hour time difference between the two cities.

Time zone information: When it's 00:01 in Washington, it's 20:01 in Sheep Mountain. The 4-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

There is a significant elevation difference of 2,736 feet between the two airports. Sheep Mountain Airport sits higher than Ronald Reagan Washington Ntl Airport.

The return flight from Sheep Mountain (SMU) to Washington (DCA) follows a heading of 85° (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 Sheep Mountain Airport (SMU) detail pages, or use our flight duration calculator to compare other routes.