From the Wikipedia page [1]
Wieruszów County (Polish: powiat wieruszowski) is a unit of territorial administration and local government (powiat) in Łódź Voivodeship, central Poland. It came into being on January 1, 1999, as a result of the Polish local government reforms passed in 1998. Its administrative seat and only town is Wieruszów, which lies 106 kilometres (66 mi) south-west of the regional capital Łódź.
Wieruszów County is bordered by Sieradz County to the north-east, Wieluń County to the east, Olesno County and Kluczbork County to the south, Kępno County to the west, and Ostrzeszów County to the north-west.