There's more than one place called '''Neunkirchen''':
Neunkirchen, the main city of the district Neunkirchen in Lower Austria
Neunkirchen (bei Mosbach, Baden), in the Neckar-Odenwald district of Baden-Wuerttemberg
Neunkirchen am Brand, in the Forchheim district of Bavaria
Neunkirchen am Sand, in the Nurnberger Land district of Bavaria
Neunkirchen (Unterfranken), in the Miltenberg district of Bavaria
Neunkirchen (Siegerland), a locality in the Siegen-Wittgenstein district, North Rhine-Westphalia
Neunkirchen-Seelscheid, in the Rhein-Sieg district, North Rhine-Westphalia
Neunkirchen (Hunsruck), part of the Verbandsgemeinde Thalfang am Erbeskopf in the Bernkastel-Wittlich district, Rhineland-Palatinate
Neunkirchen am Potzberg, part of the Verbandsgemeinde Altenglan in the district of Kusel, Rhineland-Palatinate
Neunkirchen (Westerwald), part of the Verbandsgemeinde Rennerod in the Westerwaldkreis, Rhineland-Palatinate
Neunkirchen (Saarland) - a town, a municipality, and a district in Saarland