The flight distance from King Khaled International Airport (RUH) in Riyadh, Saudi Arabia to Tainan Airport (TNN) in Tainan City, Taiwan is 7,375 kilometers (4,583 miles / 3,982 nautical miles). The estimated flight time for this route is approximately 10h, flying east northeast at a heading of 75°.

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 Taiwan. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 18:48 in Riyadh, it's 23:48 in Tainan City. 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 1,986 feet between the two airports. Tainan Airport sits lower than King Khaled International Airport.

The return flight from Tainan City (TNN) to Riyadh (RUH) follows a heading of 288° (west northwest). 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 Tainan Airport (TNN) detail pages, or use our flight duration calculator to compare other routes.