The flight distance from Cerro Largo International Airport (MLZ) in Melo, Uruguay to King Khaled International Airport (RUH) in Riyadh, Saudi Arabia is 12,428 kilometers (7,722 miles / 6,711 nautical miles). The estimated flight time for this route is approximately 16h, flying east northeast at a heading of 73°.

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 Uruguay with Saudi Arabia. It is an intercontinental flight between South America and Asia. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 21:59 in Melo, it's 03:59 in Riyadh. With a 6-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

There is a significant elevation difference of 1,685 feet between the two airports. King Khaled International Airport sits higher than Cerro Largo International Airport.

The return flight from Riyadh (RUH) to Melo (MLZ) follows a heading of 243° (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 Cerro Largo International Airport (MLZ) and King Khaled International Airport (RUH) detail pages, or use our flight duration calculator to compare other routes.