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).
Nearest Airports to Nellis AFB Airport. 1  Mc Carran International Airport - (19.67 Km / 12.22 Miles) 2  Henderson Sky Harbor Airport - (30.56 Km / 18.99 Miles) 3  Boulder City Airport - (35.68 Km / 22.17 Miles) 4  Af Aux Airport - (69.25 Km / 43.03 Miles) 5  Desert Rock Airport - (98.73 Km / 61.35 Miles)