The flight distance from Changhai Airport (CNI) in Changhai, China to Comodoro Arturo Merino Benitez International Airport (SCL) in Santiago, Chile is 18,646 kilometers (11,586 miles / 10,068 nautical miles). The estimated flight time for this route is approximately 23h, flying east northeast at a heading of 66°.

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 China with Chile. 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 16:45 in Changhai, it's 05:45 in Santiago. 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 1,475 feet between the two airports. Comodoro Arturo Merino Benitez International Airport sits higher than Changhai Airport.

The return flight from Santiago (SCL) to Changhai (CNI) follows a heading of 302° (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 Changhai Airport (CNI) and Comodoro Arturo Merino Benitez International Airport (SCL) detail pages, or use our flight duration calculator to compare other routes.