King Fahd International Airport
The airport has two parallel runways with a length of  each, in addition to taxiways parallel to the runways and a cross taxiway to connect the two runways. A distance of  separates the two runways to facilitate simultaneous takeoff and landing operations. For more convenience and shorter taxiing durations, the east runway is usually used by Saudi Aramco while commercial airlines use the west one, however situation changes if one of the runways is undergoing maintenance. Space has been set aside for the construction of a third parallel runway.