Hay un lugar llamada Northumberland Islands en Australia.
Todos los lugares del mundo llamados "Northumberland Islands".
Hamilton (5)
Kingston (5)
Gladstone (5)
Cremorne (4)
Springfield (4)
Darlington (4)
Woodstock (4)
Rosedale (4)
Richmond (4)
Gordon (4)
Windsor (4)
Newstead (4)
Broughton (3)
Donnybrook (3)
Greenmount (3)
Laura (3)
Lyndhurst (3)
Mount Pleasant (3)
Oakwood (3)
Seymour (3)
Stonehenge (3)
Windermere (3)
Alberton (3)
Mangalore (3)
Scarborough (3)
Southern Cross (3)
Apsley (3)
Campbelltown (3)
Waratah (3)
Belmont (3)