There are 2 places named Lac Houston in Canada.
All places in the world called "Lac Houston".
Windsor (4)
Wellington (4)
Borden (3)
Princeton (3)
Westport (3)
Milton (3)
Richmond (3)
Benton (3)
Saint Andrews (3)
Selkirk (3)
Tracadie (3)
Kingston (3)
Victoria (3)
Havelock (3)
Centreville (3)
Sidney (3)
Armstrong (2)
Buffalo (2)
Churchill (2)
Duvernay (2)
Granville (2)
Lancaster (2)
Mountain View (2)
Read Island (2)
Saint Marys (2)
Stirling (2)
Watson (2)
Bedford (2)
Canyon City (2)
Cowley (2)