The flight distance from Cruzeiro do Sul Airport (CZS) in Cruzeiro Do Sul, Brazil to Incheon International Airport (ICN) in Seoul, South Korea is 16,170 kilometers (10,047 miles / 8,731 nautical miles). The estimated flight time for this route is approximately 20h, flying north northwest at a heading of 333°.

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 South Korea. It is an intercontinental flight between South America and Asia. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 14:37 in Cruzeiro Do Sul, it's 04:37 in Seoul. With a 14-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 Seoul (ICN) to Cruzeiro Do Sul (CZS) follows a heading of 35° (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 Cruzeiro do Sul Airport (CZS) and Incheon International Airport (ICN) detail pages, or use our flight duration calculator to compare other routes.