The flight distance from Noi Bai International Airport (HAN) in Hanoi, Vietnam to Alberto Carnevalli Airport (MRD) in Merida, Venezuela is 16,685 kilometers (10,368 miles / 9,009 nautical miles). The estimated flight time for this route is approximately 21h, flying north at a heading of 354°.

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

Time zone information: When it's 15:28 in Hanoi, it's 04:28 in Merida. With a 11-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 4,968 feet between the two airports. Alberto Carnevalli Airport sits higher than Noi Bai International Airport. Travelers arriving at the higher-elevation airport should be aware of potential altitude effects.

The return flight from Merida (MRD) to Hanoi (HAN) follows a heading of 6° (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 Noi Bai International Airport (HAN) and Alberto Carnevalli Airport (MRD) detail pages, or use our flight duration calculator to compare other routes.