Average GPS coordinates for Kayalar Postcode location: 40.1, 35.5. (Notice: some coordinates are "GEO located" from street addresses. These numbers may be inaccurate. With this map you can check the coordinates.). Kayalar on map:

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Listing cities & postcodes (1):
>> Kocaeli, 41600 Kayalar, Kandira, Köyler, GPS coordinates: 40.1,35.5