The flight distance from Brigadier Mayor D Cesar Raul Ojeda Airport (LUQ) in San Luis, Argentina to Henri Coanda International Airport (OTP) in Bucharest, Romania is 12,703 kilometers (7,893 miles / 6,859 nautical miles). The estimated flight time for this route is approximately 16h, flying northeast at a heading of 51°.

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 Argentina with Romania. It is an intercontinental flight between South America and Europe. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 07:55 in San Luis, it's 12:55 in Bucharest. The 5-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

There is a significant elevation difference of 2,014 feet between the two airports. Henri Coanda International Airport sits lower than Brigadier Mayor D Cesar Raul Ojeda Airport.

The return flight from Bucharest (OTP) to San Luis (LUQ) follows a heading of 246° (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 Brigadier Mayor D Cesar Raul Ojeda Airport (LUQ) and Henri Coanda International Airport (OTP) detail pages, or use our flight duration calculator to compare other routes.