The flight distance from Jeju International Airport (CJU) in Jeju City, South Korea to Afonso Pena Airport (CWB) in Curitiba, Brazil is 19,034 kilometers (11,827 miles / 10,278 nautical miles). The estimated flight time for this route is approximately 23h, flying north northwest at a heading of 334°.

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 South Korea with Brazil. 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 09:51 in Jeju City, it's 21:51 in Curitiba. 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.

There is a significant elevation difference of 2,870 feet between the two airports. Afonso Pena Airport sits higher than Jeju International Airport.

The return flight from Curitiba (CWB) to Jeju City (CJU) follows a heading of 24° (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 Jeju International Airport (CJU) and Afonso Pena Airport (CWB) detail pages, or use our flight duration calculator to compare other routes.