The exact cause of lichen planus is unknown. It may be related to an allergic or immune reaction. Risks for the condition include: Exposure to medicines, dyes, and other chemicals (including gold, antibiotics, arsenic, iodides, chloroquine, quinacrine, quinide, phenothiazines, and diuretics)
Closest Airport to Killeen, TX. The closest airport is Robert Gray Army Air Field Airport (GRK). Distance from Robert Gray Army Air Field Airport to Killeen is 11,1 kilometers (6,9 miles).
Welcome to the official website of the City of Killeen, Texas, Home of Fort Hood, TX and III Corps. Killeen is located directly adjacent to Fort Hood, Texas. Our neighboring cities are Nolanville, Harker Heights, and Copperas Cove Dedicated Service â Every Day, for Everyone!