The flight distance from D. Casimiro Szlapelis Airport (ARR) in Alto Rio Senguerr, Argentina to Washington Dulles International Airport (IAD) in Washington, United States is 9,354 kilometers (5,813 miles / 5,051 nautical miles). The estimated flight time for this route is approximately 12h, flying north at a heading of 355°.

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

This is an international route connecting Argentina with United States. It is an intercontinental flight between South America and North America. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 04:35 in Alto Rio Senguerr, it's 03:35 in Washington.

There is a significant elevation difference of 1,974 feet between the two airports. Washington Dulles International Airport sits lower than D. Casimiro Szlapelis Airport.

The return flight from Washington (IAD) to Alto Rio Senguerr (ARR) follows a heading of 175° (south). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the D. Casimiro Szlapelis Airport (ARR) and Washington Dulles International Airport (IAD) detail pages, or use our flight duration calculator to compare other routes.