The flight distance from Heho Airport (HEH) in Heho, Myanmar to Portland International Airport (PDX) in Portland, United States is 11,635 kilometers (7,230 miles / 6,282 nautical miles). The estimated flight time for this route is approximately 15h, flying north northeast at a heading of 27°.

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 Myanmar 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 20:15 in Heho, it's 05:45 in Portland. With a 14.5-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 3,827 feet between the two airports. Portland International Airport sits lower than Heho Airport.

The return flight from Portland (PDX) to Heho (HEH) follows a heading of 322° (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 Heho Airport (HEH) and Portland International Airport (PDX) detail pages, or use our flight duration calculator to compare other routes.