From the Wikipedia page 
Rawa County (Polish: powiat rawski) 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 Rawa Mazowiecka, which lies 54 kilometres (34 mi) east of the regional capital Łódź. The only other town in the county is Biała Rawska, lying 17 km (11 mi) east of Rawa Mazowiecka.