Plánice is a town in Klatovy District in the Plzeň Region of the Czech Republic. It has about 1,600 inhabitants. Mlynářovice forms an excla…Plánice is a town in Klatovy District in the Plzeň Region of the Czech Republic. It has about 1,600 inhabitants. Mlynářovice forms an exclave of the municipal territory. The name is a diminutive form of pláně, which means 'plains'.