The flight distance from King Khaled International Airport (RUH) in Riyadh, Saudi Arabia to Buyant-Ukhaa International Airport (ULN) in Ulan Bator, Mongolia is 5,776 kilometers (3,589 miles / 3,119 nautical miles). The estimated flight time for this route is approximately 8h, flying northeast at a heading of 48°.

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 Saudi Arabia with Mongolia. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 14:38 in Riyadh, it's 19:38 in Ulan Bator. 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 2,315 feet between the two airports. Buyant-Ukhaa International Airport sits higher than King Khaled International Airport.

The return flight from Ulan Bator (ULN) to Riyadh (RUH) follows a heading of 266° (west). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the King Khaled International Airport (RUH) and Buyant-Ukhaa International Airport (ULN) detail pages, or use our flight duration calculator to compare other routes.