From Warsaw, you can reach Studzianki via the S8 route  - 215 km. From Warsaw to Białystok, then the city bypass towards Augustów with the exit to Sokółka and Kuźnica and then a turn to Studzianki - a two-lane route with an end (5 km)  single lane section. You can also drive  via Białystok, and then via Wasilków or Supraśl. Travel time from the center of Warsaw (depending on the time of the week) about 2 hours.