Gjennomsnittlig GPS-koordinater for postnummer 690521: 9.3, 76.467
Notering byer:
>> Sasthamcottah 690521, Kerala, Quilon, GPS-koordinater: 9.3,76.4667
Notering byer:
>> Sasthamcottah 690521, Kerala, Quilon, GPS-koordinater: 9.3,76.4667