Prosečne GPS koordinate za poštanski broj 688505: 10.276, 76.255
Spisak gradova:
>> Champakulam 688505, Kerala, Alleppey, GPS koordinate: 10.2762,76.2548
Spisak gradova:
>> Champakulam 688505, Kerala, Alleppey, GPS koordinate: 10.2762,76.2548