Bierniki
| Bierniki | |
|---|---|
| Village | |
  Bierniki | |
| Coordinates: 53°35′N 23°33′E / 53.583°N 23.550°E | |
| Country |
 Poland |
| Voivodeship | Podlaskie |
| County | Sokółka |
| Gmina | Sidra |
Bierniki [bjɛrˈniki] is a village in the administrative district of Gmina Sidra, within Sokółka County, Podlaskie Voivodeship, in north-eastern Poland.[1] It lies approximately 8 kilometres (5 mi) north-east of Sidra, 21 km (13 mi) north of Sokółka, and 58 km (36 mi) north-east of the regional capital Białystok.