Average GPS coordinates for postcode 18-230: 52.667, 22.517
Listing cities:
>> Ciechanowiec 18-230, Podlaskie, wysokomazowiecki, GPS coordinates: 52.6667,22.5167
Listing cities:
>> Ciechanowiec 18-230, Podlaskie, wysokomazowiecki, GPS coordinates: 52.6667,22.5167