The flight distance from Auckland International Airport (AKL) in Auckland, New Zealand to Sliac Airport (SLD) in Sliac, Slovakia is 17,662 kilometers (10,975 miles / 9,537 nautical miles). The estimated flight time for this route is approximately 22h, flying northwest at a heading of 311°.

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

Time zone information: When it's 06:45 in Auckland, it's 18:45 in Sliac. With a 12-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 1,020 feet between the two airports. Sliac Airport sits higher than Auckland International Airport.

The return flight from Sliac (SLD) to Auckland (AKL) follows a heading of 66° (east northeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Auckland International Airport (AKL) and Sliac Airport (SLD) detail pages, or use our flight duration calculator to compare other routes.