The flight distance from Dallas-Fort Worth International Airport (DFW) in Dallas-Fort Worth, United States to Yecheon Airport (YEC) in Yecheon Airport, South Korea is 10,961 kilometers (6,811 miles / 5,919 nautical miles). The estimated flight time for this route is approximately 14h, flying northwest at a heading of 325°.

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

Time zone information: When it's 21:02 in Dallas-Fort Worth, it's 11:02 in Yecheon Airport. 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 Yecheon Airport (YEC) to Dallas-Fort Worth (DFW) follows a heading of 37° (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 Dallas-Fort Worth International Airport (DFW) and Yecheon Airport (YEC) detail pages, or use our flight duration calculator to compare other routes.