Prosečne GPS koordinate za poštanski broj 3161: 23.216, 91.357
Spisak gradova:
>> Dhaka Dakkhin 3161, Sylhet, Gopalganj, GPS koordinate: 23.2161,91.3569
Spisak gradova:
>> Dhaka Dakkhin 3161, Sylhet, Gopalganj, GPS koordinate: 23.2161,91.3569