The flight distance from Roberts International Airport (ROB) in Monrovia, Liberia to King Khaled International Airport (RUH) in Riyadh, Saudi Arabia is 6,405 kilometers (3,980 miles / 3,458 nautical miles). The estimated flight time for this route is approximately 9h, flying east northeast at a heading of 64°.

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

Time zone information: When it's 09:45 in Monrovia, it's 12:45 in Riyadh. The 3-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

There is a significant elevation difference of 2,018 feet between the two airports. King Khaled International Airport sits higher than Roberts International Airport.

The return flight from Riyadh (RUH) to Monrovia (ROB) follows a heading of 261° (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 Roberts International Airport (ROB) and King Khaled International Airport (RUH) detail pages, or use our flight duration calculator to compare other routes.