The flight distance from Washington Dulles International Airport (IAD) in Washington, United States to Sibiu International Airport (SBZ) in Sibiu, Romania is 7,790 kilometers (4,840 miles / 4,206 nautical miles). The estimated flight time for this route is approximately 10h, flying northeast at a heading of 47°.

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 Romania. It is an intercontinental flight between North America and Europe. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 19:37 in Washington, it's 02:37 in Sibiu. With a 7-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

There is a significant elevation difference of 1,184 feet between the two airports. Sibiu International Airport sits higher than Washington Dulles International Airport.

The return flight from Sibiu (SBZ) to Washington (IAD) follows a heading of 306° (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 Sibiu International Airport (SBZ) detail pages, or use our flight duration calculator to compare other routes.