Average GPS coordinates for Ciechanów Postcode location: 52.883, 20.617. (Notice: some coordinates are "GEO located" from street addresses. These numbers may be inaccurate. With this map you can check the coordinates.). Ciechanów on map:

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Listing cities & postcodes (6):
>> Mazowieckie, 06-400 Ciechanów, ciechanowski, GPS coordinates: 52.8833,20.6167
>> Mazowieckie, 06-401 Ciechanów, ciechanowski, GPS coordinates: 52.8833,20.6167
>> Mazowieckie, 06-402 Ciechanów, ciechanowski, GPS coordinates: 52.8833,20.6167
>> Mazowieckie, 06-409 Ciechanów, ciechanowski, GPS coordinates: 52.8833,20.6167
>> Mazowieckie, 06-410 Ciechanów, ciechanowski, GPS coordinates: 52.8833,20.6167
>> Mazowieckie, 06-413 Ciechanów, ciechanowski, GPS coordinates: 52.8833,20.6167