The flight distance from Glentanner Airport (GTN) in Glentanner Station, New Zealand to Incheon International Airport (ICN) in Seoul, South Korea is 10,061 kilometers (6,252 miles / 5,432 nautical miles). The estimated flight time for this route is approximately 13h, flying north northwest at a heading of 327°.

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

Time zone information: When it's 22:12 in Glentanner Station, it's 18:12 in Seoul. The 4-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

There is a significant elevation difference of 1,801 feet between the two airports. Incheon International Airport sits lower than Glentanner Airport.

The return flight from Seoul (ICN) to Glentanner Station (GTN) follows a heading of 150° (south southeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Glentanner Airport (GTN) and Incheon International Airport (ICN) detail pages, or use our flight duration calculator to compare other routes.