The flight distance from Henri Coanda International Airport (OTP) in Bucharest, Romania to Ulgii Mongolei Airport (ULG) in Ulgii Mongolei Airport, Mongolia is 4,740 kilometers (2,945 miles / 2,559 nautical miles). The estimated flight time for this route is approximately 7h, flying east northeast at a heading of 60°.

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

Time zone information: When it's 00:34 in Bucharest, it's 05:34 in Ulgii Mongolei Airport. 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 5,418 feet between the two airports. Ulgii Mongolei Airport sits higher than Henri Coanda International Airport. Travelers arriving at the higher-elevation airport should be aware of potential altitude effects.

The return flight from Ulgii Mongolei Airport (ULG) to Bucharest (OTP) follows a heading of 289° (west northwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Henri Coanda International Airport (OTP) and Ulgii Mongolei Airport (ULG) detail pages, or use our flight duration calculator to compare other routes.