The flight distance from Sir Seewoosagur Ramgoolam International Airport (MRU) in Port Louis, Mauritius to Ust-Kut Airport (UKX) in Ust-Kut, Russia is 9,688 kilometers (6,020 miles / 5,231 nautical miles). The estimated flight time for this route is approximately 12h, flying north northeast at a heading of 24°.

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 Mauritius with Russia. It is an intercontinental flight between Africa and Europe. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 14:46 in Port Louis, it's 18:46 in Ust-Kut. 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 2,002 feet between the two airports. Ust-Kut Airport sits higher than Sir Seewoosagur Ramgoolam International Airport.

The return flight from Ust-Kut (UKX) to Port Louis (MRU) follows a heading of 224° (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 Sir Seewoosagur Ramgoolam International Airport (MRU) and Ust-Kut Airport (UKX) detail pages, or use our flight duration calculator to compare other routes.