The flight distance from Perth International Airport (PER) in Perth, Australia to Port Heiden Airport (PTH) in Port Heiden, United States is 12,674 kilometers (7,875 miles / 6,843 nautical miles). The estimated flight time for this route is approximately 16h, flying northeast at a heading of 36°.

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

Time zone information: When it's 05:52 in Perth, it's 12:52 in Port Heiden. With a 17-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 Port Heiden (PTH) to Perth (PER) follows a heading of 248° (west southwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Perth International Airport (PER) and Port Heiden Airport (PTH) detail pages, or use our flight duration calculator to compare other routes.