The flight distance from Jorge Newbery Airpark (AEP) in Buenos Aires, Argentina to Biratnagar Airport (BIR) in Biratnagar, Nepal is 16,625 kilometers (10,330 miles / 8,977 nautical miles). The estimated flight time for this route is approximately 21h, flying east at a heading of 96°.

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 Argentina with Nepal. 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 06:46 in Buenos Aires, it's 15:31 in Biratnagar. With a 8.75-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 Biratnagar (BIR) to Buenos Aires (AEP) follows a heading of 246° (west southwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Jorge Newbery Airpark (AEP) and Biratnagar Airport (BIR) detail pages, or use our flight duration calculator to compare other routes.