The flight distance from Washington Dulles International Airport (IAD) in Washington, United States to Nueva Hesperides International Airport (STY) in Salto, Uruguay is 8,078 kilometers (5,019 miles / 4,362 nautical miles). The estimated flight time for this route is approximately 11h, flying south southeast at a heading of 163°.

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 Uruguay. 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 07:30 in Washington, it's 09:30 in Salto.

The return flight from Salto (STY) to Washington (IAD) follows a heading of 344° (north 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 Washington Dulles International Airport (IAD) and Nueva Hesperides International Airport (STY) detail pages, or use our flight duration calculator to compare other routes.