The flight distance from Washington Dulles International Airport (IAD) in Washington, United States to Brigadier Mayor D Cesar Raul Ojeda Airport (LUQ) in San Luis, Argentina is 8,107 kilometers (5,037 miles / 4,377 nautical miles). The estimated flight time for this route is approximately 11h, flying south at a heading of 170°.

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 09:58 in Washington, it's 11:58 in San Luis.

There is a significant elevation difference of 2,016 feet between the two airports. Brigadier Mayor D Cesar Raul Ojeda Airport sits higher than Washington Dulles International Airport.

The return flight from San Luis (LUQ) to Washington (IAD) follows a heading of 351° (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 Brigadier Mayor D Cesar Raul Ojeda Airport (LUQ) detail pages, or use our flight duration calculator to compare other routes.