The flight distance from Washington Dulles International Airport (IAD) in Washington, United States to Nogales International Airport (OLS) in Nogales, United States is 3,125 kilometers (1,942 miles / 1,687 nautical miles). The estimated flight time for this route is approximately 5h, flying west at a heading of 265°.

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 17:59 in Washington, it's 15:59 in Nogales.

There is a significant elevation difference of 3,643 feet between the two airports. Nogales International Airport sits higher than Washington Dulles International Airport.

The return flight from Nogales (OLS) to Washington (IAD) follows a heading of 65° (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 Washington Dulles International Airport (IAD) and Nogales International Airport (OLS) detail pages, or use our flight duration calculator to compare other routes.