The flight distance from Hartsfield - Jackson Atlanta International Airport (ATL) in Atlanta, United States to Zanjan Airport (JWN) in Zanjan Airport, Iran is 10,783 kilometers (6,700 miles / 5,822 nautical miles). The estimated flight time for this route is approximately 14h, flying northeast at a heading of 36°.

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 Iran. 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 03:37 in Atlanta, it's 12:07 in Zanjan Airport. With a 8.5-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 4,356 feet between the two airports. Zanjan Airport sits higher than Hartsfield - Jackson Atlanta International Airport. Travelers arriving at the higher-elevation airport should be aware of potential altitude effects.

The return flight from Zanjan Airport (JWN) to Atlanta (ATL) follows a heading of 322° (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 Hartsfield - Jackson Atlanta International Airport (ATL) and Zanjan Airport (JWN) detail pages, or use our flight duration calculator to compare other routes.