The flight distance from Diamantino Airport (DMT) in Diamantino, Brazil to Washington Dulles International Airport (IAD) in Washington, United States is 6,317 kilometers (3,925 miles / 3,411 nautical miles). The estimated flight time for this route is approximately 8h, flying north northwest at a heading of 340°.

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

Time zone information: When it's 09:04 in Diamantino, it's 09:04 in Washington.

There is a significant elevation difference of 1,164 feet between the two airports. Washington Dulles International Airport sits lower than Diamantino Airport.

The return flight from Washington (IAD) to Diamantino (DMT) follows a heading of 155° (south southeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Diamantino Airport (DMT) and Washington Dulles International Airport (IAD) detail pages, or use our flight duration calculator to compare other routes.