The flight distance from King Khaled International Airport (RUH) in Riyadh, Saudi Arabia to Silistra Polkovnik Lambrinovo Airfield (SLS) in Silistra, Bulgaria is 2,762 kilometers (1,716 miles / 1,491 nautical miles). The estimated flight time for this route is approximately 4h, flying northwest at a heading of 325°.

This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.

This is an international route connecting Saudi Arabia with Bulgaria. It is an intercontinental flight between Asia and Europe. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 16:54 in Riyadh, it's 15:54 in Silistra.

There is a significant elevation difference of 1,698 feet between the two airports. Silistra Polkovnik Lambrinovo Airfield sits lower than King Khaled International Airport.

The return flight from Silistra (SLS) to Riyadh (RUH) follows a heading of 134° (southeast). 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 Silistra Polkovnik Lambrinovo Airfield (SLS) detail pages, or use our flight duration calculator to compare other routes.