The flight distance from Incheon International Airport (ICN) in Seoul, South Korea to Grant County Regional/Ogilvie Field (JDA) in John Day, United States is 8,791 kilometers (5,463 miles / 4,747 nautical miles). The estimated flight time for this route is approximately 11h, flying northeast at a heading of 41°.

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

This is an international route connecting South Korea with United States. It is an intercontinental flight between Asia and North America. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 15:35 in Seoul, it's 23:35 in John Day. With a 16-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 3,680 feet between the two airports. Grant County Regional/Ogilvie Field sits higher than Incheon International Airport.

The return flight from John Day (JDA) to Seoul (ICN) follows a heading of 313° (northwest). 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 Grant County Regional/Ogilvie Field (JDA) detail pages, or use our flight duration calculator to compare other routes.