The flight distance from Chelyabinsk Balandino Airport (CEK) in Chelyabinsk, Russia to Juan Santamaria International Airport (SJO) in San Jose, Costa Rica is 12,086 kilometers (7,510 miles / 6,526 nautical miles). The estimated flight time for this route is approximately 15h, flying northwest at a heading of 324°.

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

Time zone information: When it's 03:46 in Chelyabinsk, it's 16:46 in San Jose. 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 2,252 feet between the two airports. Juan Santamaria International Airport sits higher than Chelyabinsk Balandino Airport.

The return flight from San Jose (SJO) to Chelyabinsk (CEK) follows a heading of 20° (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 Chelyabinsk Balandino Airport (CEK) and Juan Santamaria International Airport (SJO) detail pages, or use our flight duration calculator to compare other routes.