The flight distance from Dallas-Fort Worth International Airport (DFW) in Dallas-Fort Worth, United States to Lake Murray Airport (LMY) in Lake Murray, Papua New Guinea is 13,353 kilometers (8,297 miles / 7,210 nautical miles). The estimated flight time for this route is approximately 17h, flying west northwest at a heading of 282°.

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 Papua New Guinea. It is an intercontinental flight between North America and Oceania. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 07:40 in Dallas-Fort Worth, it's 22:40 in Lake Murray. 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.

The return flight from Lake Murray (LMY) to Dallas-Fort Worth (DFW) follows a heading of 56° (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 Lake Murray Airport (LMY) detail pages, or use our flight duration calculator to compare other routes.