There are 4 runways at Harry Reid International Airport. Runway 1L/19R has a length of 8,988 feet. Further, Runway 1R/19L boasts a length of 9,771 feet. Runway 8L/26R is North America’s third longest civil runway, with a length of 14,515 feet. Finally, runway 8R/26L spans 10,525 feet in length.