Neighboring districts are ( from west clockwise ) Saarbrücken , Neunkirchen , Kusel , Kaiserslautern , Südwestpfalz , district-free Zweibrücken , and the French département Moselle .
Neighboring districts are ( from west clockwise ) Saarbrücken , Neunkirchen , Kusel , Südwestpfalz , district-free Zweibrücken , and the French département Moselle .