The flight distance from Eleftherios Venizelos International Airport (ATH) in Athens, Greece to Gregory Downs Airport (GGD) in Gregory Downs Airport, Australia is 13,459 kilometers (8,363 miles / 7,267 nautical miles). The estimated flight time for this route is approximately 17h, flying east at a heading of 90°.

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

Time zone information: When it's 17:11 in Athens, it's 01:11 in Gregory Downs Airport. With a 8-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 Gregory Downs Airport (GGD) to Athens (ATH) follows a heading of 304° (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 Eleftherios Venizelos International Airport (ATH) and Gregory Downs Airport (GGD) detail pages, or use our flight duration calculator to compare other routes.