The flight distance from Jeju International Airport (CJU) in Jeju City, South Korea to Galeao - Antonio Carlos Jobim International Airport (GIG) in Rio De Janeiro, Brazil is 18,459 kilometers (11,470 miles / 9,967 nautical miles). The estimated flight time for this route is approximately 23h, flying northwest at a heading of 317°.

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 14:18 in Jeju City, it's 02:18 in Rio De Janeiro. 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 Rio De Janeiro (GIG) to Jeju City (CJU) 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 Jeju International Airport (CJU) and Galeao - Antonio Carlos Jobim International Airport (GIG) detail pages, or use our flight duration calculator to compare other routes.