The flight distance from Eleftherios Venizelos International Airport (ATH) in Athens, Greece to Glentanner Airport (GTN) in Glentanner Station, New Zealand is 17,120 kilometers (10,638 miles / 9,244 nautical miles). The estimated flight time for this route is approximately 21h, flying east southeast at a heading of 114°.

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 New Zealand. 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 01:26 in Athens, it's 12:26 in Glentanner Station. With a 11-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 1,516 feet between the two airports. Glentanner Airport sits higher than Eleftherios Venizelos International Airport.

The return flight from Glentanner Station (GTN) to Athens (ATH) follows a heading of 268° (west). 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 Glentanner Airport (GTN) detail pages, or use our flight duration calculator to compare other routes.