sentences:  Bentonville has one major provider of public transportation, Ozark Regional Transit, which operates in Benton/Washington Counties and is a broad bus-based fixed-route regional transit system.The Bentonville Municipal Airport and Louise M. Thaden Field is owned by the city and serves general aviation.The nearest airport for commercial flights is Northwest Arkansas Regional Airport (XNA), located approximately 12 miles southwest of the city center, which opened in 1998.