The flight distance from Washington Dulles International Airport (IAD) in Washington, United States to Salgado Filho Airport (POA) in Porto Alegre, Brazil is 8,131 kilometers (5,053 miles / 4,391 nautical miles). The estimated flight time for this route is approximately 11h, flying south southeast at a heading of 156°.

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 Brazil. 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 16:25 in Washington, it's 18:25 in Porto Alegre.

The return flight from Porto Alegre (POA) to Washington (IAD) follows a heading of 339° (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 Salgado Filho Airport (POA) detail pages, or use our flight duration calculator to compare other routes.