Complex sentence: Kelheim is a district in Bavaria, Germany, bound (from the north and clockwise) by the regions Regensburg, Landshut, Freising, Pfaffenhofen, Eichstätt and Neumarkt.
Split into simpler sentences: Kelheim is a district in Bavaria, Germany. It is bounded by (from the north and clockwise) the districts of Regensburg, Landshut, Freising, Pfaffenhofen, Eichstätt and Neumarkt.