The flight distance from Cakung Airport (BCH) in Baucau, Timor-Leste to Washington Dulles International Airport (IAD) in Washington, United States is 15,878 kilometers (9,866 miles / 8,573 nautical miles). The estimated flight time for this route is approximately 20h, flying north northeast at a heading of 31°.

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

This is an international route connecting Timor-Leste with United States. It is an intercontinental flight between Asia and North America. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 09:46 in Baucau, it's 19:46 in Washington. With a 14-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 1,459 feet between the two airports. Washington Dulles International Airport sits lower than Cakung Airport.

The return flight from Washington (IAD) to Baucau (BCH) follows a heading of 319° (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 Cakung Airport (BCH) and Washington Dulles International Airport (IAD) detail pages, or use our flight duration calculator to compare other routes.