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