Richmond is a historic town northwest of Sydney, New South Wales, Australia. Richmond is in the local government area of the City of Ha…Richmond is a historic town northwest of Sydney, New South Wales, Australia. Richmond is in the local government area of the City of Hawkesbury and is part of the Sydney metropolitan area. It is located 19 metres above sea level on the alluvial Hawkesbury River flats, at the foot of the Blue Mountains. It is about 62 km by road from Sydney, 22 km from Penrith, 25 km from Blacktown, 39 km from Parramatta, 78 km from Lithgow and 7 km from Windsor. Richmond is now part of the Sydney urban area, with access to various amenities.