The flight distance from Cruzeiro do Sul Airport (CZS) in Cruzeiro Do Sul, Brazil to Noi Bai International Airport (HAN) in Hanoi, Vietnam is 18,493 kilometers (11,491 miles / 9,985 nautical miles). The estimated flight time for this route is approximately 23h, flying north at a heading of 6°.

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 Brazil with Vietnam. It is an intercontinental flight between South America and Asia. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 02:56 in Cruzeiro Do Sul, it's 14:56 in Hanoi. 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.

The return flight from Hanoi (HAN) to Cruzeiro Do Sul (CZS) follows a heading of 354° (north). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Cruzeiro do Sul Airport (CZS) and Noi Bai International Airport (HAN) detail pages, or use our flight duration calculator to compare other routes.