The flight distance from Comodoro Arturo Merino Benitez International Airport (SCL) in Santiago, Chile to Ulan-Ude Airport (Mukhino) (UUD) in Ulan Ude, Russia is 17,962 kilometers (11,161 miles / 9,699 nautical miles). The estimated flight time for this route is approximately 22h, flying north at a heading of 3°.

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

Time zone information: When it's 22:58 in Santiago, it's 10:58 in Ulan Ude. With a 12-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 Ulan Ude (UUD) to Santiago (SCL) follows a heading of 355° (north). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Comodoro Arturo Merino Benitez International Airport (SCL) and Ulan-Ude Airport (Mukhino) (UUD) detail pages, or use our flight duration calculator to compare other routes.