King Khalid International Airport (RUH) is located in Riyadh, the capital city of Saudi Arabia. It is one of the busiest airports in the country, serving as a major hub for domestic and international flights. The airport features five passenger terminals, extensive cargo facilities, and modern amenities to accommodate travelers. Opened in 1983, it spans approximately 375 square kilometers, making it one of the largest airports by area. It is named after King Khalid bin Abdulaziz Al Saud, the former King of Saudi Arabia.