The flight distance from Washington Dulles International Airport (IAD) in Washington, United States to Porto Nacional Airport (PNB) in Porto Nacional, Brazil is 6,287 kilometers (3,907 miles / 3,395 nautical miles). The estimated flight time for this route is approximately 8h, flying southeast at a heading of 145°.

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 18:22 in Washington, it's 20:22 in Porto Nacional.

The return flight from Porto Nacional (PNB) to Washington (IAD) follows a heading of 333° (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 Porto Nacional Airport (PNB) detail pages, or use our flight duration calculator to compare other routes.