Prosečne GPS koordinate za poštanski broj 686510: 9.767, 76.4
Spisak gradova:
>> Chathanthara B.O 686510, Kerala, Kottayam, GPS koordinate: 9.7667,76.4
Spisak gradova:
>> Chathanthara B.O 686510, Kerala, Kottayam, GPS koordinate: 9.7667,76.4