The flight distance from Dickinson/Theodore Roosevelt Regional Airport (DIK) in Dickinson, United States to Washington Dulles International Airport (IAD) in Washington, United States is 2,229 kilometers (1,385 miles / 1,204 nautical miles). The estimated flight time for this route is approximately 4h, flying east southeast at a heading of 104°.

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 2-hour time difference between the two cities.

Time zone information: When it's 05:35 in Dickinson, it's 07:35 in Washington.

There is a significant elevation difference of 2,280 feet between the two airports. Washington Dulles International Airport sits lower than Dickinson/Theodore Roosevelt Regional Airport.

The return flight from Washington (IAD) to Dickinson (DIK) follows a heading of 301° (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 Dickinson/Theodore Roosevelt Regional Airport (DIK) and Washington Dulles International Airport (IAD) detail pages, or use our flight duration calculator to compare other routes.