The flight distance from Ban Huoeisay Airport (OUI) in Ban Huoeisay Airport, Laos to Comodoro Arturo Merino Benitez International Airport (SCL) in Santiago, Chile is 18,317 kilometers (11,382 miles / 9,891 nautical miles). The estimated flight time for this route is approximately 23h, flying south southwest at a heading of 209°.

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 Laos 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 21:24 in Ban Huoeisay Airport, it's 11:24 in Santiago. 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.

The return flight from Santiago (SCL) to Ban Huoeisay Airport (OUI) follows a heading of 147° (south 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 Ban Huoeisay Airport (OUI) and Comodoro Arturo Merino Benitez International Airport (SCL) detail pages, or use our flight duration calculator to compare other routes.