The flight distance from Washington Dulles International Airport (IAD) in Washington, United States to Comodoro D.R. Salomon Airport (LGS) in Malargue, Argentina is 8,312 kilometers (5,165 miles / 4,488 nautical miles). The estimated flight time for this route is approximately 11h, flying south at a heading of 173°.

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

Time zone information: When it's 01:02 in Washington, it's 03:02 in Malargue.

There is a significant elevation difference of 4,373 feet between the two airports. Comodoro D.R. Salomon Airport sits higher than Washington Dulles International Airport.

The return flight from Malargue (LGS) to Washington (IAD) follows a heading of 354° (north). 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 Comodoro D.R. Salomon Airport (LGS) detail pages, or use our flight duration calculator to compare other routes.