The flight distance from Kalgoorlie Boulder Airport (KGI) in Kalgoorlie, Australia to Henri Coanda International Airport (OTP) in Bucharest, Romania is 12,744 kilometers (7,919 miles / 6,881 nautical miles). The estimated flight time for this route is approximately 16h, flying northwest at a heading of 309°.

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 Australia 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 17:39 in Kalgoorlie, it's 12:39 in Bucharest. The 5-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

The return flight from Bucharest (OTP) to Kalgoorlie (KGI) follows a heading of 110° (east 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 Kalgoorlie Boulder Airport (KGI) and Henri Coanda International Airport (OTP) detail pages, or use our flight duration calculator to compare other routes.