Map and Directions7640 SW Regional Airport Blvd, Bentonville, AR 72712 The west entrance of the fairgrounds is off HWY 279 or Vaughn Road. The is the best entrance for events in the Horse Arena or Livestock Barn.The east entrance of the fairgrounds is off Barron Rd. It is the best entrance for events in the Auditorium or Exhibit Hall and Carnival Midway.The south entrance off HWY 12 or Regional Airport Blvd. is for commercial traffic during the fair and closest to the Midway and the Music Stage. View on Google Maps