The flight distance from Ministro Pistarini International Airport (EZE) in Ezeiza, Argentina to Heihe Airport (HEK) in Heihe, China is 18,244 kilometers (11,336 miles / 9,851 nautical miles). The estimated flight time for this route is approximately 22h, flying north northwest at a heading of 346°.

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

Time zone information: When it's 22:45 in Ezeiza, it's 09:45 in Heihe. With a 11-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 8,463 feet between the two airports. Heihe Airport sits higher than Ministro Pistarini International Airport. Travelers arriving at the higher-elevation airport should be aware of potential altitude effects.

The return flight from Heihe (HEK) to Ezeiza (EZE) follows a heading of 18° (north 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 Ministro Pistarini International Airport (EZE) and Heihe Airport (HEK) detail pages, or use our flight duration calculator to compare other routes.