The PKP connection between Biłgoraj and Tereszpol Biłgorajski is operated by IC Intercity. The first direct train departs at 20:33 from Biłgoraj station. The last train to Tereszpol Biłgorajski leaves at 20:33. The fastest train without transfers is HETMAN. The journey on this train takes 00:08. Currently on the route Biłgoraj – Tereszpol Biłgorajski there are no other trains operated by PKP Intercity. The train finishes at Tereszpol Biłgorajski.