Prosečne GPS koordinate za poštanski broj 689603: 10.276, 76.255
Spisak gradova:
>> Kadamankulam Edso 689603, Kerala, Pathanamthitta, GPS koordinate: 10.2762,76.2548
Spisak gradova:
>> Kadamankulam Edso 689603, Kerala, Pathanamthitta, GPS koordinate: 10.2762,76.2548