Raja Khalid International Airport (IATA: RUH, ICAO...

Raja Khalid International Airport (IATA: RUH, ICAO: OERK) (Arabic: Matar el malik khalid ad dowali) is an airport that serves Riyadh and its surrounding transportation needs, located in Riyadh Province, Saudi Arabia.

This airport is the largest airport in the world in terms of the airport area of 225 square kilometers until 1999, when King Fahd International Airport was completed in Dammam, Saudi Arabia.