From the Wikipedia page 
Piła County (Polish: powiat pilski) is a unit of territorial administration and local government (powiat) in Greater Poland Voivodeship, west-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 Piła, which lies 85 kilometres (53 mi) north of the regional capital Poznań. The county contains four other towns: Wyrzysk, 36 km (22 mi) east of Piła, Ujście, 10 km (6 mi) south of Piła, Łobżenica, 37 km (23 mi) east of Piła, and Wysoka, 25 km (16 mi) east of Piła.
Piła County is bordered by Złotów County to the north, Sępólno County and Nakło County to the east, Wągrowiec County to the south-east, Chodzież County and Czarnków-Trzcianka County to the south, and Wałcz County to the north-west.