The flight distance from Phnom Penh International Airport (PNH) in Phnom Penh, Cambodia to King Khaled International Airport (RUH) in Riyadh, Saudi Arabia is 6,272 kilometers (3,897 miles / 3,386 nautical miles). The estimated flight time for this route is approximately 8h, flying west northwest at a heading of 292°.

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

Time zone information: When it's 06:57 in Phnom Penh, it's 02:57 in Riyadh. 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 2,009 feet between the two airports. King Khaled International Airport sits higher than Phnom Penh International Airport.

The return flight from Riyadh (RUH) to Phnom Penh (PNH) follows a heading of 93° (east). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

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