Average GPS coordinates for Siecień Postcode location: 52.617, 19.517. (Notice: some coordinates are "GEO located" from street addresses. These numbers may be inaccurate. With this map you can check the coordinates.). Siecień on map:
Listing cities & postcodes (1):
>> Mazowieckie, 09-416 Siecień, płocki, GPS coordinates: 52.6167,19.5167
Listing cities & postcodes (1):
>> Mazowieckie, 09-416 Siecień, płocki, GPS coordinates: 52.6167,19.5167