Prosečne GPS koordinate za poštanski broj 685617: 10.276, 76.255
Spisak gradova:
>> Sethuparvathipuram 685617, Kerala, Iduki, GPS koordinate: 10.2762,76.2548
Spisak gradova:
>> Sethuparvathipuram 685617, Kerala, Iduki, GPS koordinate: 10.2762,76.2548