The flight distance from Wellington International Airport (WLG) in Wellington, New Zealand to Osmany International Airport (ZYL) in Sylhet, Bangladesh is 11,257 kilometers (6,995 miles / 6,078 nautical miles). The estimated flight time for this route is approximately 14h, flying west northwest at a heading of 293°.

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 New Zealand with Bangladesh. It is an intercontinental flight between Oceania and Asia. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 19:24 in Wellington, it's 12:24 in Sylhet. With a 7-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 Sylhet (ZYL) to Wellington (WLG) follows a heading of 131° (southeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Wellington International Airport (WLG) and Osmany International Airport (ZYL) detail pages, or use our flight duration calculator to compare other routes.