Prosečne GPS koordinate za poštanski broj 12-230: 53.617, 22.067
Spisak gradova:
>> Biała Piska 12-230, Warmińsko-Mazurskie, piski, GPS koordinate: 53.6167,22.0667
Spisak gradova:
>> Biała Piska 12-230, Warmińsko-Mazurskie, piski, GPS koordinate: 53.6167,22.0667