The flight distance from Hartsfield - Jackson Atlanta International Airport (ATL) in Atlanta, United States to Sultan Mahmud Airport (TGG) in Kuala Terengganu, Malaysia is 15,604 kilometers (9,696 miles / 8,426 nautical miles). The estimated flight time for this route is approximately 19h, flying north northwest at a heading of 348°.

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 Malaysia. 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 03:51 in Atlanta, it's 16:51 in Kuala Terengganu. With a 13-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 1,005 feet between the two airports. Sultan Mahmud Airport sits lower than Hartsfield - Jackson Atlanta International Airport.

The return flight from Kuala Terengganu (TGG) to Atlanta (ATL) follows a heading of 10° (north). 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 Sultan Mahmud Airport (TGG) detail pages, or use our flight duration calculator to compare other routes.