The flight distance from Incheon International Airport (ICN) in Seoul, South Korea to L M Clayton Airport (OLF) in Wolf Point, United States is 9,199 kilometers (5,716 miles / 4,967 nautical miles). The estimated flight time for this route is approximately 12h, flying north northeast at a heading of 32°.

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 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 17:28 in Seoul, it's 02:28 in Wolf Point. With a 15-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 1,966 feet between the two airports. L M Clayton Airport sits higher than Incheon International Airport.

The return flight from Wolf Point (OLF) to Seoul (ICN) follows a heading of 321° (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 L M Clayton Airport (OLF) detail pages, or use our flight duration calculator to compare other routes.