Coordinate GPS medie per codice postale 34815: 40.154, 33.178

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lista delle città :
>> Göksu Mah. 34815, İstanbul, Beykoz, Göksu, coordinate GPS: 40.1537,33.1779
>> Göztepe Mah. 34815, İstanbul, Beykoz, Göksu, coordinate GPS: 40.1537,33.1779