There are 2 places named Ostermarsch in Germany.
All places in the world called "Ostermarsch".
Neustadt (15)
Marienthal (13)
Neuhof (13)
Neudorf (12)
Burg (12)
Buchholz (11)
Friedrichsthal (11)
Lindenberg (11)
Neuhaus (11)
Glashütte (10)
Aue (10)
Steinberg (10)
Schönberg (10)
Bergen (10)
Holzhausen (10)
Steinfeld (9)
Altenhof (9)
Winkel (9)
Neukirchen (9)
Lichtenberg (9)
Blumenthal (9)
Langenberg (8)
Eichholz (8)
Steinbach (8)
Schönfeld (8)
Rosenthal (8)
Steinfurth (8)
Limbach (8)
Altstadt (8)
Breitenbach (8)