The flight distance from Nha Trang Air Base (NHA) in Nha Trang, Vietnam to Phoenix Sky Harbor International Airport (PHX) in Phoenix, United States is 13,321 kilometers (8,277 miles / 7,193 nautical miles). The estimated flight time for this route is approximately 17h, flying northeast at a heading of 39°.

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 Vietnam 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 05:07 in Nha Trang, it's 15:07 in Phoenix. 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.

There is a significant elevation difference of 1,115 feet between the two airports. Phoenix Sky Harbor International Airport sits higher than Nha Trang Air Base.

The return flight from Phoenix (PHX) to Nha Trang (NHA) follows a heading of 312° (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 Nha Trang Air Base (NHA) and Phoenix Sky Harbor International Airport (PHX) detail pages, or use our flight duration calculator to compare other routes.