The flight distance from Greymouth Airport (GMN) in Greymouth Airport, New Zealand to Juan Santamaria International Airport (SJO) in San Jose, Costa Rica is 11,950 kilometers (7,426 miles / 6,453 nautical miles). The estimated flight time for this route is approximately 15h, flying east at a heading of 92°.

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 Costa Rica. It is an intercontinental flight between Oceania and North America. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 07:25 in Greymouth Airport, it's 13:25 in San Jose. With a 18-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 3,011 feet between the two airports. Juan Santamaria International Airport sits higher than Greymouth Airport.

The return flight from San Jose (SJO) to Greymouth Airport (GMN) follows a heading of 228° (southwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Greymouth Airport (GMN) and Juan Santamaria International Airport (SJO) detail pages, or use our flight duration calculator to compare other routes.