The flight distance from San Jose Airport (GSJ) in Puerto San Jose, Guatemala to Noi Bai International Airport (HAN) in Hanoi, Vietnam is 15,704 kilometers (9,758 miles / 8,479 nautical miles). The estimated flight time for this route is approximately 19h, flying north northwest at a heading of 335°.

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 Guatemala with Vietnam. 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 04:36 in Puerto San Jose, it's 17:36 in Hanoi. With a 13-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 Hanoi (HAN) to Puerto San Jose (GSJ) follows a heading of 26° (north 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 San Jose Airport (GSJ) and Noi Bai International Airport (HAN) detail pages, or use our flight duration calculator to compare other routes.