The flight distance from Juan Santamaria International Airport (SJO) in San Jose, Costa Rica to Talakan Airport (TLK) in Lenskiy Ulus, Russia is 12,128 kilometers (7,536 miles / 6,549 nautical miles). The estimated flight time for this route is approximately 15h, flying north at a heading of 352°.

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

Time zone information: When it's 17:39 in San Jose, it's 08:39 in Lenskiy Ulus. With a 15-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 1,692 feet between the two airports. Talakan Airport sits lower than Juan Santamaria International Airport.

The return flight from Lenskiy Ulus (TLK) to San Jose (SJO) follows a heading of 16° (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 Juan Santamaria International Airport (SJO) and Talakan Airport (TLK) detail pages, or use our flight duration calculator to compare other routes.