Average GPS coordinates for İrşadiye Postcode location: 40.633, 29.8. (Notice: some coordinates are "GEO located" from street addresses. These numbers may be inaccurate. With this map you can check the coordinates.). İrşadiye on map:

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Listing cities & postcodes (1):
>> Kocaeli, 41650 İrşadiye, Gölcük, Köyler, GPS coordinates: 40.6333,29.8