Tri-Cities Regional Airport (IATA: TRI, ICAO: KTRI), also known as Tri-Cities Regional Airport, TN/VA, is a public airport located adjacent to Blountville, Tennessee. It primarily serves the Tri-Cities area of Northeast Tennessee and Southwest Virginia that includes the following cities: Johnson City; Kingsport; Bristol; Elizabethton; Mountain City; Jonesborough, Erwin; Rogersville; Greeneville, and; the cities of Bristol, Virginia; Abingdon, Virginia, and Boone, North Carolina just across the Virginia and North Carolina state borders from Northeast Tennessee. Several counties within a 60-mile radius in Tennessee, Virginia, and North Carolina are served by the airport.
Wow! That was smart. Thanks Jim.