Kařez is a municipality and village in Rokycany District in the Plzeň Region of the Czech Republic. It has about 700 inhabitants. Kařez lies appro…Kařez is a municipality and village in Rokycany District in the Plzeň Region of the Czech Republic. It has about 700 inhabitants. Kařez lies approximately 17 kilometres north-east of Rokycany, 31 km east of Plzeň, and 55 km south-west of Prague.