The flight distance from Noi Bai International Airport (HAN) in Hanoi, Vietnam to Nioki Airport (NIO) in Nioki, DR Congo is 9,923 kilometers (6,166 miles / 5,358 nautical miles). The estimated flight time for this route is approximately 13h, flying west at a heading of 267°.

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 DR Congo. It is an intercontinental flight between Asia and Africa. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 19:00 in Hanoi, it's 13:00 in Nioki. With a 6-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 1,004 feet between the two airports. Nioki Airport sits higher than Noi Bai International Airport.

The return flight from Nioki (NIO) to Hanoi (HAN) follows a heading of 69° (east 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 Noi Bai International Airport (HAN) and Nioki Airport (NIO) detail pages, or use our flight duration calculator to compare other routes.