Prosečne GPS koordinate za poštanski broj 8521: 22.683, 90.1
Spisak gradova:
>> Darus Sunnat 8521, Pirojpur, Swarupkathi, GPS koordinate: 22.6833,90.1
Spisak gradova:
>> Darus Sunnat 8521, Pirojpur, Swarupkathi, GPS koordinate: 22.6833,90.1