There is one place named Horstmersch in Germany.
All places in the world called "Horstmersch".
Neustadt (15)
Marienthal (13)
Neuhof (13)
Burg (12)
Neudorf (12)
Neuhaus (11)
Friedrichsthal (11)
Lindenberg (11)
Buchholz (11)
Aue (10)
Bergen (10)
Holzhausen (10)
Glashütte (10)
Steinberg (10)
Schönberg (10)
Steinfeld (9)
Winkel (9)
Blumenthal (9)
Neukirchen (9)
Altenhof (9)
Lichtenberg (9)
Stockhausen (8)
Langenberg (8)
Hütten (8)
Karlshof (8)
Falkenberg (8)
Limbach (8)
Steinbach (8)
Schönfeld (8)
Rosenthal (8)