The flight distance from Hartsfield - Jackson Atlanta International Airport (ATL) in Atlanta, United States to Maliana Airport (MPT) in Maliana, Timor-Leste is 15,927 kilometers (9,896 miles / 8,600 nautical miles). The estimated flight time for this route is approximately 20h, flying northwest at a heading of 305°.

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

Time zone information: When it's 00:45 in Atlanta, it's 14:45 in Maliana. 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 1,026 feet between the two airports. Maliana Airport sits lower than Hartsfield - Jackson Atlanta International Airport.

The return flight from Maliana (MPT) to Atlanta (ATL) follows a heading of 43° (northeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Hartsfield - Jackson Atlanta International Airport (ATL) and Maliana Airport (MPT) detail pages, or use our flight duration calculator to compare other routes.