The flight distance from Enua Airport (AIU) in Atiu Island, CK to Juan Santamaria International Airport (SJO) in San Jose, Costa Rica is 8,742 kilometers (5,432 miles / 4,720 nautical miles). The estimated flight time for this route is approximately 11h, flying east northeast at a heading of 75°.

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

This is an international route connecting CK 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 04:08 in Atiu Island, it's 08:08 in San Jose. 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 2,985 feet between the two airports. Juan Santamaria International Airport sits higher than Enua Airport.

The return flight from San Jose (SJO) to Atiu Island (AIU) follows a heading of 247° (west 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 Enua Airport (AIU) and Juan Santamaria International Airport (SJO) detail pages, or use our flight duration calculator to compare other routes.