The flight distance from Afonso Pena Airport (CWB) in Curitiba, Brazil to Mendeleyevo Airport (DEE) in Kunashir Island, Russia is 17,565 kilometers (10,915 miles / 9,485 nautical miles). The estimated flight time for this route is approximately 22h, flying north northwest at a heading of 331°.

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 Brazil 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 22:26 in Curitiba, it's 11:26 in Kunashir Island. With a 13-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 2,404 feet between the two airports. Mendeleyevo Airport sits lower than Afonso Pena Airport.

The return flight from Kunashir Island (DEE) to Curitiba (CWB) follows a heading of 38° (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 Afonso Pena Airport (CWB) and Mendeleyevo Airport (DEE) detail pages, or use our flight duration calculator to compare other routes.