The flight distance from Chiang Rai International Airport (CEI) in Chiang Rai, Thailand to Ministro Pistarini International Airport (EZE) in Ezeiza, Argentina is 17,329 kilometers (10,768 miles / 9,357 nautical miles). The estimated flight time for this route is approximately 21h, flying southwest at a heading of 228°.

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

Time zone information: When it's 15:21 in Chiang Rai, it's 05:21 in Ezeiza. With a 10-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 1,213 feet between the two airports. Ministro Pistarini International Airport sits lower than Chiang Rai International Airport.

The return flight from Ezeiza (EZE) to Chiang Rai (CEI) follows a heading of 122° (east southeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Chiang Rai International Airport (CEI) and Ministro Pistarini International Airport (EZE) detail pages, or use our flight duration calculator to compare other routes.