Er is één plaats met de naam Portarlington in Australië.
Alle plaatsen in de wereld die "Portarlington" heten.
Gladstone (5)
Hamilton (5)
Kingston (5)
Richmond (4)
Gordon (4)
Windsor (4)
Newstead (4)
Cremorne (4)
Springfield (4)
Woodstock (4)
Darlington (4)
Rosedale (4)
Auburn (3)
Clarendon (3)
Derby (3)
Epping (3)
Georgetown (3)
Melrose (3)
Rosebery (3)
Waterloo (3)
Bangor (3)
Spring Hill (3)
Brighton (3)
Buxton (3)
Clare (3)
Mosquito Creek (3)
Stratford (3)
Bald Hills (3)
Homebush (3)
Inglewood (3)