Płońsk is located in Poland (Powiat płoński, Mazovia) and time zone Europe/Warsaw.
Places nearby are Ciechanów, Nowy Dwór Mazowiecki and Nasielsk.
Warsaw is 67 km away, Łódź is 118 km away and Gdańsk is 235 km away as the crow flies.
Distances from Płońsk to the most important cities in Poland and the world.
52.6234800°
20.3755200°
Jewish museum in Płońsk, Poland
https://en.wikipedia.org/wiki/Płońsk_Memorial_House