The flight distance from Tan Son Nhat International Airport (SGN) in Ho Chi Minh City, Vietnam to Sioux Gateway/Brig General Bud Day Field (SUX) in Sioux City, United States is 13,649 kilometers (8,481 miles / 7,370 nautical miles). The estimated flight time for this route is approximately 17h, flying north northeast at a heading of 20°.

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 19:48 in Ho Chi Minh City, it's 07:48 in Sioux City. With a 12-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 1,065 feet between the two airports. Sioux Gateway/Brig General Bud Day Field sits higher than Tan Son Nhat International Airport.

The return flight from Sioux City (SUX) to Ho Chi Minh City (SGN) follows a heading of 333° (north 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 Tan Son Nhat International Airport (SGN) and Sioux Gateway/Brig General Bud Day Field (SUX) detail pages, or use our flight duration calculator to compare other routes.