From the Wikipedia page [1]
Radomsko County (Polish: powiat radomszczański) 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 largest town is Radomsko, which lies 80 kilometres (50 mi) south of the regional capital Łódź. The county also contains the towns of Przedbórz, lying 31 km (19 mi) east of Radomsko, and Kamieńsk, 16 km (10 mi) north of Radomsko.
Radomsko County is bordered by Bełchatów County and Piotrków County to the north, Końskie County and Włoszczowa County to the east, Częstochowa County to the south-west, and Pajęczno County to the west.