The flight distance from Enua Airport (AIU) in Atiu Island, CK to Henri Coanda International Airport (OTP) in Bucharest, Romania is 17,252 kilometers (10,720 miles / 9,315 nautical miles). The estimated flight time for this route is approximately 21h, flying north at a heading of 353°.

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 CK with Romania. 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 11:17 in Atiu Island, it's 23:17 in Bucharest. 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.

The return flight from Bucharest (OTP) to Atiu Island (AIU) follows a heading of 9° (north). 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 Henri Coanda International Airport (OTP) detail pages, or use our flight duration calculator to compare other routes.