The flight distance from Houari Boumediene Airport (ALG) in Algiers, Algeria to Gunnedah Airport (GUH) in Gunnedah Airport, Australia is 16,920 kilometers (10,513 miles / 9,136 nautical miles). The estimated flight time for this route is approximately 21h, flying east at a heading of 88°.

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 Algeria with Australia. It is an intercontinental flight between Africa and Oceania. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 17:45 in Algiers, it's 02:45 in Gunnedah Airport. With a 9-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 Gunnedah Airport (GUH) to Algiers (ALG) follows a heading of 291° (west northwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Houari Boumediene Airport (ALG) and Gunnedah Airport (GUH) detail pages, or use our flight duration calculator to compare other routes.