The flight distance from Incheon International Airport (ICN) in Seoul, South Korea to Rio Grande Airport (RIG) in Rio Grande, Brazil is 19,402 kilometers (12,056 miles / 10,477 nautical miles). The estimated flight time for this route is approximately 24h, flying north northwest at a heading of 348°.

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 18:55 in Seoul, it's 06:55 in Rio Grande. 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 Grande (RIG) to Seoul (ICN) follows a heading of 12° (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 Incheon International Airport (ICN) and Rio Grande Airport (RIG) detail pages, or use our flight duration calculator to compare other routes.