Complex sentence: Old Toongabbie is located 29 kilometres west of the Sydney central business district in the local government area of the City of Parramatta and is part of the Greater Western Sydney region.
Split into simpler sentences: Old Toongabbie is a suburb of Sydney, in the state of New South Wales, Australia 29 kilometres west of the Sydney central business district in the local government area of the City of Parramatta. It is part of the Greater Western Sydney region.