The flight distance from Ati Airport (ATV) in Ati, Chad to Incheon International Airport (ICN) in Seoul, South Korea is 10,653 kilometers (6,620 miles / 5,752 nautical miles). The estimated flight time for this route is approximately 14h, flying northeast at a heading of 49°.

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 Chad with South Korea. It is an intercontinental flight between Africa and Asia. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 08:29 in Ati, it's 16:29 in Seoul. With a 8-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 1,066 feet between the two airports. Incheon International Airport sits lower than Ati Airport.

The return flight from Seoul (ICN) to Ati (ATV) follows a heading of 292° (west 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 Ati Airport (ATV) and Incheon International Airport (ICN) detail pages, or use our flight duration calculator to compare other routes.