There is one place named Neptune in Canada.
All places in the world called "Neptune".
Wellington (4)
Windsor (4)
Benton (3)
Tracadie (3)
Saint Andrews (3)
Selkirk (3)
Victoria (3)
Kingston (3)
Havelock (3)
Sidney (3)
Centreville (3)
Borden (3)
Princeton (3)
Westport (3)
Milton (3)
Richmond (3)
Sherbrooke (2)
Trout Lake (2)
Cavendish (2)
Deer Lake (2)
Fredericton (2)
Kaslo (2)
Mackenzie (2)
Perth (2)
Saint-Charles (2)
Stony (2)
Waugh (2)
Aylmer (2)
Burlington (2)
Clinton (2)